724951630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5576551}}^1$

素因数の和:5576571

約数の個数: 16

約数和(自身を含む): 1405291104

約数和(自身を除く): 680339474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5576551, 11153102, 27882755, 55765510, 72495163, 144990326, 362475815, 724951630]

約数ペア:

[(1, 724951630), (2, 362475815), (5, 144990326), (10, 72495163), (13, 55765510), (26, 27882755), (65, 11153102), (130, 5576551)]