1294271036

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{527843}}^1$

素因数の和:528460

約数の個数: 12

約数和(自身を含む): 2268673512

約数和(自身を除く): 974402476

約数列:

[1, 2, 4, 613, 1226, 2452, 527843, 1055686, 2111372, 323567759, 647135518, 1294271036]

約数ペア:

[(1, 1294271036), (2, 647135518), (4, 323567759), (613, 2111372), (1226, 1055686), (2452, 527843)]