1025236886

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1\times {\mathrm{2131}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 1545708528

約数和(自身を除く): 520471642

約数列:

[1, 2, 293, 586, 821, 1642, 2131, 4262, 240553, 481106, 624383, 1248766, 1749551, 3499102, 512618443, 1025236886]

約数ペア:

[(1, 1025236886), (2, 512618443), (293, 3499102), (586, 1749551), (821, 1248766), (1642, 624383), (2131, 481106), (4262, 240553)]