418231208426

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{12789163}}^1$

素因数の和:12789445

約数の個数: 16

約数和(自身を含む): 638128126944

約数和(自身を除く): 219896918518

約数列:

[1, 2, 83, 166, 197, 394, 16351, 32702, 12789163, 25578326, 1061500529, 2123001058, 2519465111, 5038930222, 209115604213, 418231208426]

約数ペア:

[(1, 418231208426), (2, 209115604213), (83, 5038930222), (166, 2519465111), (197, 2123001058), (394, 1061500529), (16351, 25578326), (32702, 12789163)]