520390216

素因数分解:

$2^3\times {\mathrm{5237}}^1\times {\mathrm{12421}}^1$

素因数の和:17664

約数の個数: 16

約数和(自身を含む): 975996540

約数和(自身を除く): 455606324

約数列:

[1, 2, 4, 8, 5237, 10474, 12421, 20948, 24842, 41896, 49684, 99368, 65048777, 130097554, 260195108, 520390216]

約数ペア:

[(1, 520390216), (2, 260195108), (4, 130097554), (8, 65048777), (5237, 99368), (10474, 49684), (12421, 41896), (20948, 24842)]