268332961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{26029}}^1$

素因数の和:26116

約数の個数: 12

約数和(自身を含む): 295336380

約数和(自身を除く): 27003419

約数列:

[1, 13, 61, 169, 793, 10309, 26029, 338377, 1587769, 4398901, 20640997, 268332961]

約数ペア:

[(1, 268332961), (13, 20640997), (61, 4398901), (169, 1587769), (793, 338377), (10309, 26029)]