891136466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{268253}}^1$

素因数の和:268417

約数の個数: 16

約数和(自身を含む): 1467885888

約数和(自身を除く): 576749422

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 268253, 536506, 2950783, 5901566, 40506203, 81012406, 445568233, 891136466]

約数ペア:

[(1, 891136466), (2, 445568233), (11, 81012406), (22, 40506203), (151, 5901566), (302, 2950783), (1661, 536506), (3322, 268253)]