971206.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 12280320

約数和(自身を除く): 5463986

約数列:

[1, 2, 7, 14, 29, 58, 103, 163, 203, 206, 326, 406, 721, 1141, 1442, 2282, 2987, 4727, 5974, 9454, 16789, 20909, 33089, 33578, 41818, 66178, 117523, 235046, 486881, 973762, 3408167, 6816334]

約数ペア:

[(1, 6816334), (2, 3408167), (7, 973762), (14, 486881), (29, 235046), (58, 117523), (103, 66178), (163, 41818), (203, 33578), (206, 33089), (326, 20909), (406, 16789), (721, 9454), (1141, 5974), (1442, 4727), (2282, 2987)]