1097904808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2039

約数の個数: 128

約数和(自身を含む): 2804336640

約数和(自身を除く): 1706431832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 142, 143, 154, 182, 284, 286, 308, 364, 497, 568, 572, 616, 728, 781, 923, 994, 1001, 1144, 1562, 1846, 1931, 1988, 2002, 3124, 3692, 3862, 3976, 4004, 5467, 6248, 6461, 7384, 7724, 8008, 10153, 10934, 12922, 13517, 15448, 20306, 21241, 21868, 25103, 25844, 27034, 40612, 42482, 43736, 50206, 51688, 54068, 71071, 81224, 84964, 100412, 108136, 137101, 142142, 148687, 169928, 175721, 200824, 274202, 276133, 284284, 297374, 351442, 548404, 552266, 568568, 594748, 702884, 959707, 1096808, 1104532, 1189496, 1405768, 1508111, 1782313, 1919414, 1932931, 2209064, 3016222, 3564626, 3838828, 3865862, 6032444, 7129252, 7677656, 7731724, 10556777, 12064888, 12476191, 14258504, 15463448, 19605443, 21113554, 24952382, 39210886, 42227108, 49904764, 78421772, 84454216, 99809528, 137238101, 156843544, 274476202, 548952404, 1097904808]

約数ペア:

[(1, 1097904808), (2, 548952404), (4, 274476202), (7, 156843544), (8, 137238101), (11, 99809528), (13, 84454216), (14, 78421772), (22, 49904764), (26, 42227108), (28, 39210886), (44, 24952382), (52, 21113554), (56, 19605443), (71, 15463448), (77, 14258504), (88, 12476191), (91, 12064888), (104, 10556777), (142, 7731724), (143, 7677656), (154, 7129252), (182, 6032444), (284, 3865862), (286, 3838828), (308, 3564626), (364, 3016222), (497, 2209064), (568, 1932931), (572, 1919414), (616, 1782313), (728, 1508111), (781, 1405768), (923, 1189496), (994, 1104532), (1001, 1096808), (1144, 959707), (1562, 702884), (1846, 594748), (1931, 568568), (1988, 552266), (2002, 548404), (3124, 351442), (3692, 297374), (3862, 284284), (3976, 276133), (4004, 274202), (5467, 200824), (6248, 175721), (6461, 169928), (7384, 148687), (7724, 142142), (8008, 137101), (10153, 108136), (10934, 100412), (12922, 84964), (13517, 81224), (15448, 71071), (20306, 54068), (21241, 51688), (21868, 50206), (25103, 43736), (25844, 42482), (27034, 40612)]