13998153710

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{657499}}^1$

素因数の和:659635

約数の個数: 16

約数和(自身を含む): 25208550000

約数和(自身を除く): 11210396290

約数列:

[1, 2, 5, 10, 2129, 4258, 10645, 21290, 657499, 1314998, 3287495, 6574990, 1399815371, 2799630742, 6999076855, 13998153710]

約数ペア:

[(1, 13998153710), (2, 6999076855), (5, 2799630742), (10, 1399815371), (2129, 6574990), (4258, 3287495), (10645, 1314998), (21290, 657499)]