1380962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 2316384

約数和(自身を除く): 935422

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1531, 3062, 16841, 33682, 62771, 125542, 690481, 1380962]

約数ペア:

[(1, 1380962), (2, 690481), (11, 125542), (22, 62771), (41, 33682), (82, 16841), (451, 3062), (902, 1531)]