886440858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{72671}}^1$

素因数の和:72802

約数の個数: 32

約数和(自身を含む): 1883658240

約数和(自身を除く): 997217382

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 72671, 145342, 218013, 436026, 1380749, 2761498, 4142247, 7775797, 8284494, 15551594, 23327391, 46654782, 147740143, 295480286, 443220429, 886440858]

約数ペア:

[(1, 886440858), (2, 443220429), (3, 295480286), (6, 147740143), (19, 46654782), (38, 23327391), (57, 15551594), (107, 8284494), (114, 7775797), (214, 4142247), (321, 2761498), (642, 1380749), (2033, 436026), (4066, 218013), (6099, 145342), (12198, 72671)]