681275402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1\times {\mathrm{4519}}^1$

素因数の和:6317

約数の個数: 16

約数和(自身を含む): 1046506560

約数和(自身を除く): 365231158

約数列:

[1, 2, 43, 86, 1753, 3506, 4519, 9038, 75379, 150758, 194317, 388634, 7921807, 15843614, 340637701, 681275402]

約数ペア:

[(1, 681275402), (2, 340637701), (43, 15843614), (86, 7921807), (1753, 388634), (3506, 194317), (4519, 150758), (9038, 75379)]