663130910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5101007}}^1$

素因数の和:5101027

約数の個数: 16

約数和(自身を含む): 1285454016

約数和(自身を除く): 622323106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5101007, 10202014, 25505035, 51010070, 66313091, 132626182, 331565455, 663130910]

約数ペア:

[(1, 663130910), (2, 331565455), (5, 132626182), (10, 66313091), (13, 51010070), (26, 25505035), (65, 10202014), (130, 5101007)]