4021226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 16

約数和(自身を含む): 6721920

約数和(自身を除く): 2700694

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 3889, 7778, 42779, 85558, 182783, 365566, 2010613, 4021226]

約数ペア:

[(1, 4021226), (2, 2010613), (11, 365566), (22, 182783), (47, 85558), (94, 42779), (517, 7778), (1034, 3889)]