2080491610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7174109}}^1$

素因数の和:7174145

約数の個数: 16

約数和(自身を含む): 3874019400

約数和(自身を除く): 1793527790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7174109, 14348218, 35870545, 71741090, 208049161, 416098322, 1040245805, 2080491610]

約数ペア:

[(1, 2080491610), (2, 1040245805), (5, 416098322), (10, 208049161), (29, 71741090), (58, 35870545), (145, 14348218), (290, 7174109)]