2051209714115

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{18061}}^1\times {\mathrm{201011}}^1$

素因数の和:219190

約数の個数: 16

約数和(自身を含む): 2483384260896

約数和(自身を除く): 432174546781

約数列:

[1, 5, 113, 565, 18061, 90305, 201011, 1005055, 2040893, 10204465, 22714243, 113571215, 3630459671, 18152298355, 410241942823, 2051209714115]

約数ペア:

[(1, 2051209714115), (5, 410241942823), (113, 18152298355), (565, 3630459671), (18061, 113571215), (90305, 22714243), (201011, 10204465), (1005055, 2040893)]