1385947774

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{99809}}^1$

素因数の和:99995

約数の個数: 16

約数和(自身を含む): 2134337040

約数和(自身を除く): 748389266

約数列:

[1, 2, 53, 106, 131, 262, 6943, 13886, 99809, 199618, 5289877, 10579754, 13074979, 26149958, 692973887, 1385947774]

約数ペア:

[(1, 1385947774), (2, 692973887), (53, 26149958), (106, 13074979), (131, 10579754), (262, 5289877), (6943, 199618), (13886, 99809)]