2053640068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7231127}}^1$

素因数の和:7231202

約数の個数: 12

約数和(自身を含む): 3644488512

約数和(自身を除く): 1590848444

約数列:

[1, 2, 4, 71, 142, 284, 7231127, 14462254, 28924508, 513410017, 1026820034, 2053640068]

約数ペア:

[(1, 2053640068), (2, 1026820034), (4, 513410017), (71, 28924508), (142, 14462254), (284, 7231127)]