489105561386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{22053637}}^1$

素因数の和:22054505

約数の個数: 16

約数和(自身を含む): 791019887784

約数和(自身を除く): 301914326398

約数列:

[1, 2, 13, 26, 853, 1706, 11089, 22178, 22053637, 44107274, 286697281, 573394562, 18811752361, 37623504722, 244552780693, 489105561386]

約数ペア:

[(1, 489105561386), (2, 244552780693), (13, 37623504722), (26, 18811752361), (853, 573394562), (1706, 286697281), (11089, 44107274), (22178, 22053637)]