2008991882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{162251}}^1$

素因数の和:162445

約数の個数: 16

約数和(自身を含む): 3107450304

約数和(自身を除く): 1098458422

約数列:

[1, 2, 41, 82, 151, 302, 6191, 12382, 162251, 324502, 6652291, 13304582, 24499901, 48999802, 1004495941, 2008991882]

約数ペア:

[(1, 2008991882), (2, 1004495941), (41, 48999802), (82, 24499901), (151, 13304582), (302, 6652291), (6191, 324502), (12382, 162251)]