4191850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6474

約数の個数: 24

約数和(自身を含む): 8397900

約数和(自身を除く): 4206050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6449, 12898, 32245, 64490, 83837, 161225, 167674, 322450, 419185, 838370, 2095925, 4191850]

約数ペア:

[(1, 4191850), (2, 2095925), (5, 838370), (10, 419185), (13, 322450), (25, 167674), (26, 161225), (50, 83837), (65, 64490), (130, 32245), (325, 12898), (650, 6449)]