2009081770

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1\times {\mathrm{1181}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 3637685376

約数和(自身を除く): 1628603606

約数列:

[1, 2, 5, 10, 311, 547, 622, 1094, 1181, 1555, 2362, 2735, 3110, 5470, 5905, 11810, 170117, 340234, 367291, 646007, 734582, 850585, 1292014, 1701170, 1836455, 3230035, 3672910, 6460070, 200908177, 401816354, 1004540885, 2009081770]

約数ペア:

[(1, 2009081770), (2, 1004540885), (5, 401816354), (10, 200908177), (311, 6460070), (547, 3672910), (622, 3230035), (1094, 1836455), (1181, 1701170), (1555, 1292014), (2362, 850585), (2735, 734582), (3110, 646007), (5470, 367291), (5905, 340234), (11810, 170117)]