1191121858

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1\times {\mathrm{2087}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 1801275840

約数和(自身を除く): 610153982

約数列:

[1, 2, 139, 278, 2053, 2087, 4106, 4174, 285367, 290093, 570734, 580186, 4284611, 8569222, 595560929, 1191121858]

約数ペア:

[(1, 1191121858), (2, 595560929), (139, 8569222), (278, 4284611), (2053, 580186), (2087, 570734), (4106, 290093), (4174, 285367)]