2149287712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{469687}}^1$

素因数の和:469721

約数の個数: 48

約数和(自身を含む): 4971177792

約数和(自身を除く): 2821890080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 469687, 939374, 1878748, 3757496, 5166557, 6105931, 7514992, 10333114, 12211862, 15029984, 20666228, 24423724, 41332456, 48847448, 67165241, 82664912, 97694896, 134330482, 165329824, 195389792, 268660964, 537321928, 1074643856, 2149287712]

約数ペア:

[(1, 2149287712), (2, 1074643856), (4, 537321928), (8, 268660964), (11, 195389792), (13, 165329824), (16, 134330482), (22, 97694896), (26, 82664912), (32, 67165241), (44, 48847448), (52, 41332456), (88, 24423724), (104, 20666228), (143, 15029984), (176, 12211862), (208, 10333114), (286, 7514992), (352, 6105931), (416, 5166557), (572, 3757496), (1144, 1878748), (2288, 939374), (4576, 469687)]