3485335984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881917}}^1$

素因数の和:881957

約数の個数: 40

約数和(自身を含む): 7655048240

約数和(自身を除く): 4169712256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 881917, 1763834, 3527668, 7055336, 11464921, 14110672, 16756423, 22929842, 33512846, 45859684, 67025692, 91719368, 134051384, 183438736, 217833499, 268102768, 435666998, 871333996, 1742667992, 3485335984]

約数ペア:

[(1, 3485335984), (2, 1742667992), (4, 871333996), (8, 435666998), (13, 268102768), (16, 217833499), (19, 183438736), (26, 134051384), (38, 91719368), (52, 67025692), (76, 45859684), (104, 33512846), (152, 22929842), (208, 16756423), (247, 14110672), (304, 11464921), (494, 7055336), (988, 3527668), (1976, 1763834), (3952, 881917)]