2268370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17449}}^1$

素因数の和:17469

約数の個数: 16

約数和(自身を含む): 4397400

約数和(自身を除く): 2129030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17449, 34898, 87245, 174490, 226837, 453674, 1134185, 2268370]

約数ペア:

[(1, 2268370), (2, 1134185), (5, 453674), (10, 226837), (13, 174490), (26, 87245), (65, 34898), (130, 17449)]