521382

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 1053360

約数和(自身を除く): 531978

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 769, 1538, 2307, 4614, 86897, 173794, 260691, 521382]

約数ペア:

[(1, 521382), (2, 260691), (3, 173794), (6, 86897), (113, 4614), (226, 2307), (339, 1538), (678, 769)]