2021808117790

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1\times {\mathrm{1234187}}^1$

素因数の和:1235832

約数の個数: 32

約数和(自身を含む): 3675668575104

約数和(自身を除く): 1653860457314

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1531, 3062, 7655, 15310, 163817, 327634, 819085, 1234187, 1638170, 2468374, 6170935, 12341870, 132058009, 264116018, 660290045, 1320580090, 1889540297, 3779080594, 9447701485, 18895402970, 202180811779, 404361623558, 1010904058895, 2021808117790]

約数ペア:

[(1, 2021808117790), (2, 1010904058895), (5, 404361623558), (10, 202180811779), (107, 18895402970), (214, 9447701485), (535, 3779080594), (1070, 1889540297), (1531, 1320580090), (3062, 660290045), (7655, 264116018), (15310, 132058009), (163817, 12341870), (327634, 6170935), (819085, 2468374), (1234187, 1638170)]