2081566843772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12653}}^1\times {\mathrm{3163687}}^1$

素因数の和:3176357

約数の個数: 24

約数和(自身を含む): 3923264179296

約数和(自身を除く): 1841697335524

約数列:

[1, 2, 4, 13, 26, 52, 12653, 25306, 50612, 164489, 328978, 657956, 3163687, 6327374, 12654748, 41127931, 82255862, 164511724, 40030131611, 80060263222, 160120526444, 520391710943, 1040783421886, 2081566843772]

約数ペア:

[(1, 2081566843772), (2, 1040783421886), (4, 520391710943), (13, 160120526444), (26, 80060263222), (52, 40030131611), (12653, 164511724), (25306, 82255862), (50612, 41127931), (164489, 12654748), (328978, 6327374), (657956, 3163687)]