2008264778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{263621}}^1$

素因数の和:263929

約数の個数: 16

約数和(自身を含む): 3255204456

約数和(自身を除く): 1246939678

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 263621, 527242, 3427073, 6854146, 77240953, 154481906, 1004132389, 2008264778]

約数ペア:

[(1, 2008264778), (2, 1004132389), (13, 154481906), (26, 77240953), (293, 6854146), (586, 3427073), (3809, 527242), (7618, 263621)]