8612090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7901}}^1$

素因数の和:8017

約数の個数: 16

約数和(自身を含む): 15645960

約数和(自身を除く): 7033870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 7901, 15802, 39505, 79010, 861209, 1722418, 4306045, 8612090]

約数ペア:

[(1, 8612090), (2, 4306045), (5, 1722418), (10, 861209), (109, 79010), (218, 39505), (545, 15802), (1090, 7901)]