2057016669

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{29311}}^1$

素因数の和:29620

約数の個数: 16

約数和(自身を含む): 2778777600

約数和(自身を除く): 721760931

約数列:

[1, 3, 149, 157, 447, 471, 23393, 29311, 70179, 87933, 4367339, 4601827, 13102017, 13805481, 685672223, 2057016669]

約数ペア:

[(1, 2057016669), (3, 685672223), (149, 13805481), (157, 13102017), (447, 4601827), (471, 4367339), (23393, 87933), (29311, 70179)]