142043938

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{2269}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 215822520

約数和(自身を除く): 73778582

約数列:

[1, 2, 113, 226, 277, 554, 2269, 4538, 31301, 62602, 256397, 512794, 628513, 1257026, 71021969, 142043938]

約数ペア:

[(1, 142043938), (2, 71021969), (113, 1257026), (226, 628513), (277, 512794), (554, 256397), (2269, 62602), (4538, 31301)]