1520797816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{67579}}^1$

素因数の和:67711

約数の個数: 32

約数和(自身を含む): 2980278000

約数和(自身を除く): 1459480184

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 5626, 11252, 22504, 67579, 135158, 270316, 540632, 1959791, 3919582, 6555163, 7839164, 13110326, 15678328, 26220652, 52441304, 190099727, 380199454, 760398908, 1520797816]

約数ペア:

[(1, 1520797816), (2, 760398908), (4, 380199454), (8, 190099727), (29, 52441304), (58, 26220652), (97, 15678328), (116, 13110326), (194, 7839164), (232, 6555163), (388, 3919582), (776, 1959791), (2813, 540632), (5626, 270316), (11252, 135158), (22504, 67579)]