4162216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 8316000

約数和(自身を除く): 4153784

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 197, 278, 394, 556, 788, 1112, 1576, 2641, 3743, 5282, 7486, 10564, 14972, 21128, 27383, 29944, 54766, 109532, 219064, 520277, 1040554, 2081108, 4162216]

約数ペア:

[(1, 4162216), (2, 2081108), (4, 1040554), (8, 520277), (19, 219064), (38, 109532), (76, 54766), (139, 29944), (152, 27383), (197, 21128), (278, 14972), (394, 10564), (556, 7486), (788, 5282), (1112, 3743), (1576, 2641)]