139580806

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{1607}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 211696416

約数和(自身を除く): 72115610

約数列:

[1, 2, 137, 274, 317, 634, 1607, 3214, 43429, 86858, 220159, 440318, 509419, 1018838, 69790403, 139580806]

約数ペア:

[(1, 139580806), (2, 69790403), (137, 1018838), (274, 509419), (317, 440318), (634, 220159), (1607, 86858), (3214, 43429)]