1489338910

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{469823}}^1$

素因数の和:470147

約数の個数: 16

約数和(自身を含む): 2689272576

約数和(自身を除く): 1199933666

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 469823, 939646, 2349115, 4698230, 148933891, 297867782, 744669455, 1489338910]

約数ペア:

[(1, 1489338910), (2, 744669455), (5, 297867782), (10, 148933891), (317, 4698230), (634, 2349115), (1585, 939646), (3170, 469823)]