330626036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{205103}}^1$

素因数の和:205151

約数の個数: 24

約数和(自身を含む): 643206144

約数和(自身を除く): 312580108

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 205103, 410206, 820412, 2666339, 5332678, 6358193, 10665356, 12716386, 25432772, 82656509, 165313018, 330626036]

約数ペア:

[(1, 330626036), (2, 165313018), (4, 82656509), (13, 25432772), (26, 12716386), (31, 10665356), (52, 6358193), (62, 5332678), (124, 2666339), (403, 820412), (806, 410206), (1612, 205103)]