1044290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 2101680

約数和(自身を除く): 1057390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 277, 290, 377, 554, 754, 1385, 1885, 2770, 3601, 3770, 7202, 8033, 16066, 18005, 36010, 40165, 80330, 104429, 208858, 522145, 1044290]

約数ペア:

[(1, 1044290), (2, 522145), (5, 208858), (10, 104429), (13, 80330), (26, 40165), (29, 36010), (58, 18005), (65, 16066), (130, 8033), (145, 7202), (277, 3770), (290, 3601), (377, 2770), (554, 1885), (754, 1385)]