1861264805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{755077}}^1$

素因数の和:755128

約数の個数: 16

約数和(自身を含む): 2446452720

約数和(自身を除く): 585187915

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 755077, 3775385, 12836309, 21897233, 64181545, 109486165, 372252961, 1861264805]

約数ペア:

[(1, 1861264805), (5, 372252961), (17, 109486165), (29, 64181545), (85, 21897233), (145, 12836309), (493, 3775385), (2465, 755077)]