69208378

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 105618240

約数和(自身を除く): 36409862

約数列:

[1, 2, 103, 139, 206, 278, 2417, 4834, 14317, 28634, 248951, 335963, 497902, 671926, 34604189, 69208378]

約数ペア:

[(1, 69208378), (2, 34604189), (103, 671926), (139, 497902), (206, 335963), (278, 248951), (2417, 28634), (4834, 14317)]