520079128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{2659}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 1018886400

約数和(自身を除く): 498807272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1063, 2126, 2659, 4252, 5318, 8504, 10636, 21272, 24449, 48898, 61157, 97796, 122314, 195592, 244628, 489256, 2826517, 5653034, 11306068, 22612136, 65009891, 130019782, 260039564, 520079128]

約数ペア:

[(1, 520079128), (2, 260039564), (4, 130019782), (8, 65009891), (23, 22612136), (46, 11306068), (92, 5653034), (184, 2826517), (1063, 489256), (2126, 244628), (2659, 195592), (4252, 122314), (5318, 97796), (8504, 61157), (10636, 48898), (21272, 24449)]