401037934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 673920000

約数和(自身を除く): 272882066

約数列:

[1, 2, 11, 22, 47, 94, 199, 398, 517, 1034, 1949, 2189, 3898, 4378, 9353, 18706, 21439, 42878, 91603, 102883, 183206, 205766, 387851, 775702, 1007633, 2015266, 4266361, 8532722, 18228997, 36457994, 200518967, 401037934]

約数ペア:

[(1, 401037934), (2, 200518967), (11, 36457994), (22, 18228997), (47, 8532722), (94, 4266361), (199, 2015266), (398, 1007633), (517, 775702), (1034, 387851), (1949, 205766), (2189, 183206), (3898, 102883), (4378, 91603), (9353, 42878), (18706, 21439)]