749968314

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{76543}}^1$

素因数の和:76642

約数の個数: 32

約数和(自身を含む): 1587216384

約数和(自身を除く): 837248070

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 76543, 153086, 229629, 459258, 1760489, 3520978, 5281467, 5434553, 10562934, 10869106, 16303659, 32607318, 124994719, 249989438, 374984157, 749968314]

約数ペア:

[(1, 749968314), (2, 374984157), (3, 249989438), (6, 124994719), (23, 32607318), (46, 16303659), (69, 10869106), (71, 10562934), (138, 5434553), (142, 5281467), (213, 3520978), (426, 1760489), (1633, 459258), (3266, 229629), (4899, 153086), (9798, 76543)]