7421674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 12085920

約数和(自身を除く): 4664246

約数列:

[1, 2, 13, 26, 131, 262, 1703, 2179, 3406, 4358, 28327, 56654, 285449, 570898, 3710837, 7421674]

約数ペア:

[(1, 7421674), (2, 3710837), (13, 570898), (26, 285449), (131, 56654), (262, 28327), (1703, 4358), (2179, 3406)]