1330708264

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{205103}}^1$

素因数の和:205920

約数の個数: 16

約数和(自身を含む): 2498166720

約数和(自身を除く): 1167458456

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 6488, 205103, 410206, 820412, 1640824, 166338533, 332677066, 665354132, 1330708264]

約数ペア:

[(1, 1330708264), (2, 665354132), (4, 332677066), (8, 166338533), (811, 1640824), (1622, 820412), (3244, 410206), (6488, 205103)]