439644484

素因数分解:

$2^2\times {\mathrm{4391}}^1\times {\mathrm{25031}}^1$

素因数の和:29426

約数の個数: 12

約数和(自身を含む): 769583808

約数和(自身を除く): 329939324

約数列:

[1, 2, 4, 4391, 8782, 17564, 25031, 50062, 100124, 109911121, 219822242, 439644484]

約数ペア:

[(1, 439644484), (2, 219822242), (4, 109911121), (4391, 100124), (8782, 50062), (17564, 25031)]