2080209607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{9343}}^1$

素因数の和:11238

約数の個数: 16

約数和(自身を含む): 2518843392

約数和(自身を除く): 438633785

約数列:

[1, 7, 17, 119, 1871, 9343, 13097, 31807, 65401, 158831, 222649, 1111817, 17480753, 122365271, 297172801, 2080209607]

約数ペア:

[(1, 2080209607), (7, 297172801), (17, 122365271), (119, 17480753), (1871, 1111817), (9343, 222649), (13097, 158831), (31807, 65401)]