2012960922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 4989911040

約数和(自身を除く): 2976950118

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 127, 158, 237, 238, 254, 281, 357, 381, 474, 553, 562, 714, 762, 843, 889, 1106, 1343, 1659, 1686, 1778, 1967, 2159, 2667, 2686, 3318, 3934, 4029, 4318, 4777, 5334, 5901, 6477, 8058, 9401, 9554, 10033, 11802, 12954, 14331, 15113, 18802, 20066, 22199, 28203, 28662, 30099, 30226, 33439, 35687, 44398, 45339, 56406, 60198, 66597, 66878, 70231, 71374, 90678, 100317, 107061, 133194, 140462, 155393, 170561, 200634, 210693, 214122, 249809, 310786, 341122, 377383, 421386, 466179, 499618, 511683, 606679, 749427, 754766, 932358, 1023366, 1132149, 1193927, 1213358, 1498854, 1820037, 2264298, 2387854, 2641681, 2819273, 3581781, 3640074, 4246753, 5283362, 5638546, 7163562, 7925043, 8457819, 8493506, 12740259, 15850086, 16915638, 19734911, 25480518, 39469822, 47927641, 59204733, 95855282, 118409466, 143782923, 287565846, 335493487, 670986974, 1006480461, 2012960922]

約数ペア:

[(1, 2012960922), (2, 1006480461), (3, 670986974), (6, 335493487), (7, 287565846), (14, 143782923), (17, 118409466), (21, 95855282), (34, 59204733), (42, 47927641), (51, 39469822), (79, 25480518), (102, 19734911), (119, 16915638), (127, 15850086), (158, 12740259), (237, 8493506), (238, 8457819), (254, 7925043), (281, 7163562), (357, 5638546), (381, 5283362), (474, 4246753), (553, 3640074), (562, 3581781), (714, 2819273), (762, 2641681), (843, 2387854), (889, 2264298), (1106, 1820037), (1343, 1498854), (1659, 1213358), (1686, 1193927), (1778, 1132149), (1967, 1023366), (2159, 932358), (2667, 754766), (2686, 749427), (3318, 606679), (3934, 511683), (4029, 499618), (4318, 466179), (4777, 421386), (5334, 377383), (5901, 341122), (6477, 310786), (8058, 249809), (9401, 214122), (9554, 210693), (10033, 200634), (11802, 170561), (12954, 155393), (14331, 140462), (15113, 133194), (18802, 107061), (20066, 100317), (22199, 90678), (28203, 71374), (28662, 70231), (30099, 66878), (30226, 66597), (33439, 60198), (35687, 56406), (44398, 45339)]