2241850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3474

約数の個数: 24

約数和(自身を含む): 4491900

約数和(自身を除く): 2250050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3449, 6898, 17245, 34490, 44837, 86225, 89674, 172450, 224185, 448370, 1120925, 2241850]

約数ペア:

[(1, 2241850), (2, 1120925), (5, 448370), (10, 224185), (13, 172450), (25, 89674), (26, 86225), (50, 44837), (65, 34490), (130, 17245), (325, 6898), (650, 3449)]