80611454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1049}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 151200000

約数和(自身を除く): 70588546

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 499, 998, 1049, 2098, 3493, 5489, 6986, 7343, 10978, 11539, 14686, 23078, 38423, 76846, 80773, 161546, 523451, 1046902, 3664157, 5757961, 7328314, 11515922, 40305727, 80611454]

約数ペア:

[(1, 80611454), (2, 40305727), (7, 11515922), (11, 7328314), (14, 5757961), (22, 3664157), (77, 1046902), (154, 523451), (499, 161546), (998, 80773), (1049, 76846), (2098, 38423), (3493, 23078), (5489, 14686), (6986, 11539), (7343, 10978)]