397016868

素因数分解:

$2^2\times 3^1\times {\mathrm{33084739}}^1$

素因数の和:33084746

約数の個数: 12

約数和(自身を含む): 926372720

約数和(自身を除く): 529355852

約数列:

[1, 2, 3, 4, 6, 12, 33084739, 66169478, 99254217, 132338956, 198508434, 397016868]

約数ペア:

[(1, 397016868), (2, 198508434), (3, 132338956), (4, 99254217), (6, 66169478), (12, 33084739)]