957190078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{139981}}^1$

素因数の和:140259

約数の個数: 16

約数和(自身を含む): 1552120416

約数和(自身を除く): 594930338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 139981, 279962, 1819753, 3639506, 36815003, 73630006, 478595039, 957190078]

約数ペア:

[(1, 957190078), (2, 478595039), (13, 73630006), (26, 36815003), (263, 3639506), (526, 1819753), (3419, 279962), (6838, 139981)]