2080677790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7174751}}^1$

素因数の和:7174787

約数の個数: 16

約数和(自身を含む): 3874366080

約数和(自身を除く): 1793688290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7174751, 14349502, 35873755, 71747510, 208067779, 416135558, 1040338895, 2080677790]

約数ペア:

[(1, 2080677790), (2, 1040338895), (5, 416135558), (10, 208067779), (29, 71747510), (58, 35873755), (145, 14349502), (290, 7174751)]