643670102

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{2713}}^1$

素因数の和:3407

約数の個数: 16

約数和(自身を含む): 971503440

約数和(自身を除く): 327833338

約数列:

[1, 2, 313, 379, 626, 758, 2713, 5426, 118627, 237254, 849169, 1028227, 1698338, 2056454, 321835051, 643670102]

約数ペア:

[(1, 643670102), (2, 321835051), (313, 2056454), (379, 1698338), (626, 1028227), (758, 849169), (2713, 237254), (5426, 118627)]