389214619234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1635355543}}^1$

素因数の和:1635355569

約数の個数: 16

約数和(自身を含む): 706473595008

約数和(自身を除く): 317258975774

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1635355543, 3270711086, 11447488801, 22894977602, 27801044231, 55602088462, 194607309617, 389214619234]

約数ペア:

[(1, 389214619234), (2, 194607309617), (7, 55602088462), (14, 27801044231), (17, 22894977602), (34, 11447488801), (119, 3270711086), (238, 1635355543)]