1397890582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1198877}}^1$

素因数の和:1198943

約数の個数: 16

約数和(自身を含む): 2330618832

約数和(自身を除く): 932728250

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1198877, 2397754, 13187647, 26375294, 63540481, 127080962, 698945291, 1397890582]

約数ペア:

[(1, 1397890582), (2, 698945291), (11, 127080962), (22, 63540481), (53, 26375294), (106, 13187647), (583, 2397754), (1166, 1198877)]