1931453564

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{42131}}^1$

素因数の和:42365

約数の個数: 24

約数和(自身を含む): 3448251408

約数和(自身を除く): 1516797844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 11461, 22922, 42131, 45844, 84262, 168524, 3075563, 6151126, 6614567, 12302252, 13229134, 26458268, 482863391, 965726782, 1931453564]

約数ペア:

[(1, 1931453564), (2, 965726782), (4, 482863391), (73, 26458268), (146, 13229134), (157, 12302252), (292, 6614567), (314, 6151126), (628, 3075563), (11461, 168524), (22922, 84262), (42131, 45844)]