21000604414

素因数分解:

$2^1\times {\mathrm{6287}}^1\times {\mathrm{1670161}}^1$

素因数の和:1676450

約数の個数: 8

約数和(自身を含む): 31505935968

約数和(自身を除く): 10505331554

約数列:

[1, 2, 6287, 12574, 1670161, 3340322, 10500302207, 21000604414]

約数ペア:

[(1, 21000604414), (2, 10500302207), (6287, 3340322), (12574, 1670161)]