630176642

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{187441}}^1$

素因数の和:187525

約数の個数: 12

約数和(自身を含む): 968887698

約数和(自身を除く): 338711056

約数列:

[1, 2, 41, 82, 1681, 3362, 187441, 374882, 7685081, 15370162, 315088321, 630176642]

約数ペア:

[(1, 630176642), (2, 315088321), (41, 15370162), (82, 7685081), (1681, 374882), (3362, 187441)]