2258810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7825

約数の個数: 16

約数和(自身を含む): 4206600

約数和(自身を除く): 1947790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7789, 15578, 38945, 77890, 225881, 451762, 1129405, 2258810]

約数ペア:

[(1, 2258810), (2, 1129405), (5, 451762), (10, 225881), (29, 77890), (58, 38945), (145, 15578), (290, 7789)]