666996124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{5379001}}^1$

素因数の和:5379036

約数の個数: 12

約数和(自身を含む): 1204896448

約数和(自身を除く): 537900324

約数列:

[1, 2, 4, 31, 62, 124, 5379001, 10758002, 21516004, 166749031, 333498062, 666996124]

約数ペア:

[(1, 666996124), (2, 333498062), (4, 166749031), (31, 21516004), (62, 10758002), (124, 5379001)]