289516246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1\times {\mathrm{2351}}^1$

素因数の和:3339

約数の個数: 16

約数和(自身を含む): 441423360

約数和(自身を除く): 151907114

約数列:

[1, 2, 67, 134, 919, 1838, 2351, 4702, 61573, 123146, 157517, 315034, 2160569, 4321138, 144758123, 289516246]

約数ペア:

[(1, 289516246), (2, 144758123), (67, 4321138), (134, 2160569), (919, 315034), (1838, 157517), (2351, 123146), (4702, 61573)]