7197206015

素因数分解:

$5^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1\times {\mathrm{4231}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 8668524096

約数和(自身を除く): 1471318081

約数列:

[1, 5, 521, 653, 2605, 3265, 4231, 21155, 340213, 1701065, 2204351, 2762843, 11021755, 13814215, 1439441203, 7197206015]

約数ペア:

[(1, 7197206015), (5, 1439441203), (521, 13814215), (653, 11021755), (2605, 2762843), (3265, 2204351), (4231, 1701065), (21155, 340213)]