2149431683

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{159347}}^1$

素因数の和:159442

約数の個数: 16

約数和(自身を含む): 2569964544

約数和(自身を除く): 420532861

約数列:

[1, 7, 41, 47, 287, 329, 1927, 13489, 159347, 1115429, 6533227, 7489309, 45732589, 52425163, 307061669, 2149431683]

約数ペア:

[(1, 2149431683), (7, 307061669), (41, 52425163), (47, 45732589), (287, 7489309), (329, 6533227), (1927, 1115429), (13489, 159347)]