5280370394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{12491}}^1$

素因数の和:12806

約数の個数: 32

約数和(自身を含む): 8688435840

約数和(自身を除く): 3408065446

約数列:

[1, 2, 13, 26, 71, 142, 229, 458, 923, 1846, 2977, 5954, 12491, 16259, 24982, 32518, 162383, 211367, 324766, 422734, 886861, 1773722, 2860439, 5720878, 11529193, 23058386, 37185707, 74371414, 203091169, 406182338, 2640185197, 5280370394]

約数ペア:

[(1, 5280370394), (2, 2640185197), (13, 406182338), (26, 203091169), (71, 74371414), (142, 37185707), (229, 23058386), (458, 11529193), (923, 5720878), (1846, 2860439), (2977, 1773722), (5954, 886861), (12491, 422734), (16259, 324766), (24982, 211367), (32518, 162383)]