9990074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 15525888

約数和(自身を除く): 5535814

約数列:

[1, 2, 37, 74, 127, 254, 1063, 2126, 4699, 9398, 39331, 78662, 135001, 270002, 4995037, 9990074]

約数ペア:

[(1, 9990074), (2, 4995037), (37, 270002), (74, 135001), (127, 78662), (254, 39331), (1063, 9398), (2126, 4699)]