2028779844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 5982584832

約数和(自身を除く): 3953804988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 137, 142, 156, 182, 191, 213, 273, 274, 284, 364, 382, 411, 426, 497, 546, 548, 573, 764, 822, 852, 923, 959, 994, 1092, 1146, 1337, 1491, 1644, 1781, 1846, 1918, 1988, 2292, 2483, 2674, 2769, 2877, 2982, 3562, 3692, 3836, 4011, 4966, 5343, 5348, 5538, 5754, 5964, 6461, 7124, 7449, 8022, 9727, 9932, 10686, 11076, 11508, 12467, 12922, 13561, 14898, 16044, 17381, 19383, 19454, 21372, 24934, 25844, 26167, 27122, 29181, 29796, 34762, 37401, 38766, 38908, 40683, 49868, 52143, 52334, 54244, 58362, 68089, 69524, 74802, 77532, 78501, 81366, 94927, 104286, 104668, 116724, 126451, 136178, 149604, 157002, 162732, 176293, 183169, 189854, 204267, 208572, 252902, 272356, 284781, 314004, 340171, 352586, 366338, 379353, 379708, 408534, 505804, 528879, 549507, 569562, 680342, 705172, 732676, 758706, 817068, 885157, 1020513, 1057758, 1099014, 1139124, 1234051, 1360684, 1517412, 1770314, 1857857, 2041026, 2115516, 2198028, 2381197, 2468102, 2655471, 3540628, 3702153, 3715714, 4082052, 4762394, 4936204, 5310942, 5573571, 7143591, 7404306, 7431428, 9524788, 10621884, 11147142, 13004999, 14287182, 14808612, 22294284, 24152141, 26009998, 28574364, 39014997, 48304282, 52019996, 72456423, 78029994, 96608564, 144912846, 156059988, 169064987, 289825692, 338129974, 507194961, 676259948, 1014389922, 2028779844]

約数ペア:

[(1, 2028779844), (2, 1014389922), (3, 676259948), (4, 507194961), (6, 338129974), (7, 289825692), (12, 169064987), (13, 156059988), (14, 144912846), (21, 96608564), (26, 78029994), (28, 72456423), (39, 52019996), (42, 48304282), (52, 39014997), (71, 28574364), (78, 26009998), (84, 24152141), (91, 22294284), (137, 14808612), (142, 14287182), (156, 13004999), (182, 11147142), (191, 10621884), (213, 9524788), (273, 7431428), (274, 7404306), (284, 7143591), (364, 5573571), (382, 5310942), (411, 4936204), (426, 4762394), (497, 4082052), (546, 3715714), (548, 3702153), (573, 3540628), (764, 2655471), (822, 2468102), (852, 2381197), (923, 2198028), (959, 2115516), (994, 2041026), (1092, 1857857), (1146, 1770314), (1337, 1517412), (1491, 1360684), (1644, 1234051), (1781, 1139124), (1846, 1099014), (1918, 1057758), (1988, 1020513), (2292, 885157), (2483, 817068), (2674, 758706), (2769, 732676), (2877, 705172), (2982, 680342), (3562, 569562), (3692, 549507), (3836, 528879), (4011, 505804), (4966, 408534), (5343, 379708), (5348, 379353), (5538, 366338), (5754, 352586), (5964, 340171), (6461, 314004), (7124, 284781), (7449, 272356), (8022, 252902), (9727, 208572), (9932, 204267), (10686, 189854), (11076, 183169), (11508, 176293), (12467, 162732), (12922, 157002), (13561, 149604), (14898, 136178), (16044, 126451), (17381, 116724), (19383, 104668), (19454, 104286), (21372, 94927), (24934, 81366), (25844, 78501), (26167, 77532), (27122, 74802), (29181, 69524), (29796, 68089), (34762, 58362), (37401, 54244), (38766, 52334), (38908, 52143), (40683, 49868)]