438436739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{20063}}^1$

素因数の和:20158

約数の個数: 12

約数和(自身を含む): 483983808

約数和(自身を除く): 45547069

約数列:

[1, 13, 41, 533, 1681, 20063, 21853, 260819, 822583, 10693579, 33725903, 438436739]

約数ペア:

[(1, 438436739), (13, 33725903), (41, 10693579), (533, 822583), (1681, 260819), (20063, 21853)]