5187996866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{253543}}^1$

素因数の和:254345

約数の個数: 16

約数和(自身を含む): 8391292224

約数和(自身を除く): 3203295358

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 20462, 253543, 507086, 3296059, 6592118, 199538341, 399076682, 2593998433, 5187996866]

約数ペア:

[(1, 5187996866), (2, 2593998433), (13, 399076682), (26, 199538341), (787, 6592118), (1574, 3296059), (10231, 507086), (20462, 253543)]