520312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 1050840

約数和(自身を除く): 530528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5003, 10006, 20012, 40024, 65039, 130078, 260156, 520312]

約数ペア:

[(1, 520312), (2, 260156), (4, 130078), (8, 65039), (13, 40024), (26, 20012), (52, 10006), (104, 5003)]