899994242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{2753}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 1625961600

約数和(自身を除く): 725967358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1229, 2458, 2753, 5506, 8603, 17206, 19271, 23351, 38542, 46702, 52307, 104614, 163457, 326914, 366149, 732298, 3383437, 6766874, 23684059, 47368118, 64285303, 128570606, 449997121, 899994242]

約数ペア:

[(1, 899994242), (2, 449997121), (7, 128570606), (14, 64285303), (19, 47368118), (38, 23684059), (133, 6766874), (266, 3383437), (1229, 732298), (2458, 366149), (2753, 326914), (5506, 163457), (8603, 104614), (17206, 52307), (19271, 46702), (23351, 38542)]