4421264

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2162

約数の個数: 20

約数和(自身を含む): 8633004

約数和(自身を除く): 4211740

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2017, 2192, 4034, 8068, 16136, 32272, 276329, 552658, 1105316, 2210632, 4421264]

約数ペア:

[(1, 4421264), (2, 2210632), (4, 1105316), (8, 552658), (16, 276329), (137, 32272), (274, 16136), (548, 8068), (1096, 4034), (2017, 2192)]