1965326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 3242160

約数和(自身を除く): 1276834

約数列:

[1, 2, 11, 22, 157, 314, 569, 1138, 1727, 3454, 6259, 12518, 89333, 178666, 982663, 1965326]

約数ペア:

[(1, 1965326), (2, 982663), (11, 178666), (22, 89333), (157, 12518), (314, 6259), (569, 3454), (1138, 1727)]