1639201418

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{971}}^1\times {\mathrm{1847}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 2468055744

約数和(自身を除く): 828854326

約数列:

[1, 2, 457, 914, 971, 1847, 1942, 3694, 443747, 844079, 887494, 1688158, 1793437, 3586874, 819600709, 1639201418]

約数ペア:

[(1, 1639201418), (2, 819600709), (457, 3586874), (914, 1793437), (971, 1688158), (1847, 887494), (1942, 844079), (3694, 443747)]