28438620001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1221223}}^1$

素因数の和:1221336

約数の個数: 16

約数和(自身を含む): 32533407360

約数和(自身を除く): 4094787359

約数列:

[1, 11, 29, 73, 319, 803, 2117, 23287, 1221223, 13433453, 35415467, 89149279, 389570137, 980642069, 2585329091, 28438620001]

約数ペア:

[(1, 28438620001), (11, 2585329091), (29, 980642069), (73, 389570137), (319, 89149279), (803, 35415467), (2117, 13433453), (23287, 1221223)]