400059002

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{12473}}^1$

素因数の和:12590

約数の個数: 32

約数和(自身を含む): 718502400

約数和(自身を除く): 318443398

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2291, 4582, 12473, 16037, 24946, 32074, 87311, 174622, 361717, 723434, 985367, 1970734, 2532019, 5064038, 6897569, 13795138, 28575643, 57151286, 200029501, 400059002]

約数ペア:

[(1, 400059002), (2, 200029501), (7, 57151286), (14, 28575643), (29, 13795138), (58, 6897569), (79, 5064038), (158, 2532019), (203, 1970734), (406, 985367), (553, 723434), (1106, 361717), (2291, 174622), (4582, 87311), (12473, 32074), (16037, 24946)]