670081756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{3907}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 1196551440

約数和(自身を除く): 526469684

約数列:

[1, 2, 4, 53, 106, 212, 809, 1618, 3236, 3907, 7814, 15628, 42877, 85754, 171508, 207071, 414142, 828284, 3160763, 6321526, 12643052, 167520439, 335040878, 670081756]

約数ペア:

[(1, 670081756), (2, 335040878), (4, 167520439), (53, 12643052), (106, 6321526), (212, 3160763), (809, 828284), (1618, 414142), (3236, 207071), (3907, 171508), (7814, 85754), (15628, 42877)]