1349139385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{38149}}^1$

素因数の和:38808

約数の個数: 16

約数和(自身を含む): 1768939200

約数和(自身を除く): 419799815

約数列:

[1, 5, 11, 55, 643, 3215, 7073, 35365, 38149, 190745, 419639, 2098195, 24529807, 122649035, 269827877, 1349139385]

約数ペア:

[(1, 1349139385), (5, 269827877), (11, 122649035), (55, 24529807), (643, 2098195), (3215, 419639), (7073, 190745), (35365, 38149)]