520029991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{5021}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 580462848

約数和(自身を除く): 60432857

約数列:

[1, 13, 31, 257, 403, 3341, 5021, 7967, 65273, 103571, 155651, 1290397, 2023463, 16775161, 40002307, 520029991]

約数ペア:

[(1, 520029991), (13, 40002307), (31, 16775161), (257, 2023463), (403, 1290397), (3341, 155651), (5021, 103571), (7967, 65273)]