1390237178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1071061}}^1$

素因数の和:1071133

約数の個数: 16

約数和(自身を含む): 2313493920

約数和(自身を除く): 923256742

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1071061, 2142122, 11781671, 23563342, 63192599, 126385198, 695118589, 1390237178]

約数ペア:

[(1, 1390237178), (2, 695118589), (11, 126385198), (22, 63192599), (59, 23563342), (118, 11781671), (649, 2142122), (1298, 1071061)]