259740962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{270001}}^1$

素因数の和:270053

約数の個数: 16

約数和(自身を含む): 430923192

約数和(自身を除く): 171182230

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 270001, 540002, 3510013, 7020026, 9990037, 19980074, 129870481, 259740962]

約数ペア:

[(1, 259740962), (2, 129870481), (13, 19980074), (26, 9990037), (37, 7020026), (74, 3510013), (481, 540002), (962, 270001)]