1968008

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2300152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 311, 452, 622, 791, 904, 1244, 1582, 2177, 2488, 3164, 4354, 6328, 8708, 17416, 35143, 70286, 140572, 246001, 281144, 492002, 984004, 1968008]

約数ペア:

[(1, 1968008), (2, 984004), (4, 492002), (7, 281144), (8, 246001), (14, 140572), (28, 70286), (56, 35143), (113, 17416), (226, 8708), (311, 6328), (452, 4354), (622, 3164), (791, 2488), (904, 2177), (1244, 1582)]