4354405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 5842368

約数和(自身を除く): 1487963

約数列:

[1, 5, 11, 41, 55, 205, 451, 1931, 2255, 9655, 21241, 79171, 106205, 395855, 870881, 4354405]

約数ペア:

[(1, 4354405), (5, 870881), (11, 395855), (41, 106205), (55, 79171), (205, 21241), (451, 9655), (1931, 2255)]