2017495930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4691851}}^1$

素因数の和:4691901

約数の個数: 16

約数和(自身を含む): 3715946784

約数和(自身を除く): 1698450854

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4691851, 9383702, 23459255, 46918510, 201749593, 403499186, 1008747965, 2017495930]

約数ペア:

[(1, 2017495930), (2, 1008747965), (5, 403499186), (10, 201749593), (43, 46918510), (86, 23459255), (215, 9383702), (430, 4691851)]