254962042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{111143}}^1$

素因数の和:111213

約数の個数: 16

約数和(自身を含む): 405453312

約数和(自身を除く): 150491270

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 111143, 222286, 3445433, 4112291, 6890866, 8224582, 127481021, 254962042]

約数ペア:

[(1, 254962042), (2, 127481021), (31, 8224582), (37, 6890866), (62, 4112291), (74, 3445433), (1147, 222286), (2294, 111143)]