4225520221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19120001}}^1$

素因数の和:19120031

約数の個数: 8

約数和(自身を含む): 4818240504

約数和(自身を除く): 592720283

約数列:

[1, 13, 17, 221, 19120001, 248560013, 325040017, 4225520221]

約数ペア:

[(1, 4225520221), (13, 325040017), (17, 248560013), (221, 19120001)]