225454916

素因数分解:

$2^2\times {\mathrm{1297}}^1\times {\mathrm{43457}}^1$

素因数の和:44758

約数の個数: 12

約数和(自身を含む): 394859388

約数和(自身を除く): 169404472

約数列:

[1, 2, 4, 1297, 2594, 5188, 43457, 86914, 173828, 56363729, 112727458, 225454916]

約数ペア:

[(1, 225454916), (2, 112727458), (4, 56363729), (1297, 173828), (2594, 86914), (5188, 43457)]