2664155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 3646944

約数和(自身を除く): 982789

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2411, 12055, 31343, 40987, 156715, 204935, 532831, 2664155]

約数ペア:

[(1, 2664155), (5, 532831), (13, 204935), (17, 156715), (65, 40987), (85, 31343), (221, 12055), (1105, 2411)]