397946882

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1\times {\mathrm{797}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 600099192

約数和(自身を除く): 202152310

約数列:

[1, 2, 421, 593, 797, 842, 1186, 1594, 249653, 335537, 472621, 499306, 671074, 945242, 198973441, 397946882]

約数ペア:

[(1, 397946882), (2, 198973441), (421, 945242), (593, 671074), (797, 499306), (842, 472621), (1186, 335537), (1594, 249653)]