140001122

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 212128632

約数和(自身を除く): 72127510

約数列:

[1, 2, 137, 274, 661, 773, 1322, 1546, 90557, 105901, 181114, 211802, 510953, 1021906, 70000561, 140001122]

約数ペア:

[(1, 140001122), (2, 70000561), (137, 1021906), (274, 510953), (661, 211802), (773, 181114), (1322, 105901), (1546, 90557)]