489256044

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{297601}}^1$

素因数の和:297745

約数の個数: 24

約数和(自身を含む): 1149934128

約数和(自身を除く): 660678084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 297601, 595202, 892803, 1190404, 1785606, 3571212, 40771337, 81542674, 122314011, 163085348, 244628022, 489256044]

約数ペア:

[(1, 489256044), (2, 244628022), (3, 163085348), (4, 122314011), (6, 81542674), (12, 40771337), (137, 3571212), (274, 1785606), (411, 1190404), (548, 892803), (822, 595202), (1644, 297601)]