890221421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{429851}}^1$

素因数の和:429979

約数の個数: 8

約数和(自身を含む): 945674400

約数和(自身を除く): 55452979

約数列:

[1, 19, 109, 2071, 429851, 8167169, 46853759, 890221421]

約数ペア:

[(1, 890221421), (19, 46853759), (109, 8167169), (2071, 429851)]