520028664

素因数分解:

$2^3\times 3^1\times {\mathrm{21667861}}^1$

素因数の和:21667870

約数の個数: 16

約数和(自身を含む): 1300071720

約数和(自身を除く): 780043056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21667861, 43335722, 65003583, 86671444, 130007166, 173342888, 260014332, 520028664]

約数ペア:

[(1, 520028664), (2, 260014332), (3, 173342888), (4, 130007166), (6, 86671444), (8, 65003583), (12, 43335722), (24, 21667861)]