1330653978

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{489571}}^1$

素因数の和:489730

約数の個数: 24

約数和(自身を含む): 2902182816

約数和(自身を除く): 1571528838

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 489571, 979142, 1468713, 2937426, 4406139, 8812278, 73925221, 147850442, 221775663, 443551326, 665326989, 1330653978]

約数ペア:

[(1, 1330653978), (2, 665326989), (3, 443551326), (6, 221775663), (9, 147850442), (18, 73925221), (151, 8812278), (302, 4406139), (453, 2937426), (906, 1468713), (1359, 979142), (2718, 489571)]