2013013025

素因数分解:

$5^2\times {\mathrm{2251}}^1\times {\mathrm{35771}}^1$

素因数の和:38032

約数の個数: 12

約数和(自身を含む): 2497314864

約数和(自身を除く): 484301839

約数列:

[1, 5, 25, 2251, 11255, 35771, 56275, 178855, 894275, 80520521, 402602605, 2013013025]

約数ペア:

[(1, 2013013025), (5, 402602605), (25, 80520521), (2251, 894275), (11255, 178855), (35771, 56275)]