1961047056

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3677}}^1$

素因数の和:4000

約数の個数: 80

約数和(自身を含む): 5210166528

約数和(自身を除く): 3249119472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 271, 328, 492, 542, 656, 813, 984, 1084, 1626, 1968, 2168, 3252, 3677, 4336, 6504, 7354, 11031, 11111, 13008, 14708, 22062, 22222, 29416, 33333, 44124, 44444, 58832, 66666, 88248, 88888, 133332, 150757, 176496, 177776, 266664, 301514, 452271, 533328, 603028, 904542, 996467, 1206056, 1809084, 1992934, 2412112, 2989401, 3618168, 3985868, 5978802, 7236336, 7971736, 11957604, 15943472, 23915208, 40855147, 47830416, 81710294, 122565441, 163420588, 245130882, 326841176, 490261764, 653682352, 980523528, 1961047056]

約数ペア:

[(1, 1961047056), (2, 980523528), (3, 653682352), (4, 490261764), (6, 326841176), (8, 245130882), (12, 163420588), (16, 122565441), (24, 81710294), (41, 47830416), (48, 40855147), (82, 23915208), (123, 15943472), (164, 11957604), (246, 7971736), (271, 7236336), (328, 5978802), (492, 3985868), (542, 3618168), (656, 2989401), (813, 2412112), (984, 1992934), (1084, 1809084), (1626, 1206056), (1968, 996467), (2168, 904542), (3252, 603028), (3677, 533328), (4336, 452271), (6504, 301514), (7354, 266664), (11031, 177776), (11111, 176496), (13008, 150757), (14708, 133332), (22062, 88888), (22222, 88248), (29416, 66666), (33333, 58832), (44124, 44444)]