539690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 1005480

約数和(自身を除く): 465790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1861, 3722, 9305, 18610, 53969, 107938, 269845, 539690]

約数ペア:

[(1, 539690), (2, 269845), (5, 107938), (10, 53969), (29, 18610), (58, 9305), (145, 3722), (290, 1861)]