388524026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{6287}}^1$

素因数の和:6406

約数の個数: 24

約数和(自身を含む): 648091584

約数和(自身を除く): 259567558

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 2809, 5618, 6287, 12574, 30899, 61798, 69157, 138314, 333211, 666422, 3665321, 7330642, 17660183, 35320366, 194262013, 388524026]

約数ペア:

[(1, 388524026), (2, 194262013), (11, 35320366), (22, 17660183), (53, 7330642), (106, 3665321), (583, 666422), (1166, 333211), (2809, 138314), (5618, 69157), (6287, 61798), (12574, 30899)]