268322405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{10093}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 347637360

約数和(自身を除く): 79314955

約数列:

[1, 5, 13, 65, 409, 2045, 5317, 10093, 26585, 50465, 131209, 656045, 4128037, 20640185, 53664481, 268322405]

約数ペア:

[(1, 268322405), (5, 53664481), (13, 20640185), (65, 4128037), (409, 656045), (2045, 131209), (5317, 50465), (10093, 26585)]