674061022

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{20219}}^1$

素因数の和:20511

約数の個数: 16

約数和(自身を含む): 1028793600

約数和(自身を除く): 354732578

約数列:

[1, 2, 79, 158, 211, 422, 16669, 20219, 33338, 40438, 1597301, 3194602, 4266209, 8532418, 337030511, 674061022]

約数ペア:

[(1, 674061022), (2, 337030511), (79, 8532418), (158, 4266209), (211, 3194602), (422, 1597301), (16669, 40438), (20219, 33338)]