2016376411

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{11059}}^1$

素因数の和:11195

約数の個数: 18

約数和(自身を含む): 2384878860

約数和(自身を除く): 368502449

約数列:

[1, 7, 49, 61, 427, 2989, 3721, 11059, 26047, 77413, 182329, 541891, 674599, 4722193, 33055351, 41150539, 288053773, 2016376411]

約数ペア:

[(1, 2016376411), (7, 288053773), (49, 41150539), (61, 33055351), (427, 4722193), (2989, 674599), (3721, 541891), (11059, 182329), (26047, 77413)]