13307720978

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{153001}}^1$

素因数の和:153437

約数の個数: 16

約数和(自身を含む): 20161379544

約数和(自身を除く): 6853658566

約数列:

[1, 2, 157, 277, 314, 554, 43489, 86978, 153001, 306002, 24021157, 42381277, 48042314, 84762554, 6653860489, 13307720978]

約数ペア:

[(1, 13307720978), (2, 6653860489), (157, 84762554), (277, 48042314), (314, 42381277), (554, 24021157), (43489, 306002), (86978, 153001)]