520080808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5000777}}^1$

素因数の和:5000796

約数の個数: 16

約数和(自身を含む): 1050163380

約数和(自身を除く): 530082572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5000777, 10001554, 20003108, 40006216, 65010101, 130020202, 260040404, 520080808]

約数ペア:

[(1, 520080808), (2, 260040404), (4, 130020202), (8, 65010101), (13, 40006216), (26, 20003108), (52, 10001554), (104, 5000777)]