2650033309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{564197}}^1$

素因数の和:564276

約数の個数: 16

約数和(自身を含む): 3358106496

約数和(自身を除く): 708073187

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 564197, 3949379, 6206167, 34416017, 43443169, 240912119, 378576187, 2650033309]

約数ペア:

[(1, 2650033309), (7, 378576187), (11, 240912119), (61, 43443169), (77, 34416017), (427, 6206167), (671, 3949379), (4697, 564197)]