2019706087

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 2443848704

約数和(自身を除く): 424142617

約数列:

[1, 7, 37, 43, 151, 259, 301, 1057, 1201, 1591, 5587, 6493, 8407, 11137, 39109, 44437, 45451, 51643, 181351, 240241, 311059, 361501, 1269457, 1681687, 1910791, 6709987, 7798093, 13375537, 46969909, 54586651, 288529441, 2019706087]

約数ペア:

[(1, 2019706087), (7, 288529441), (37, 54586651), (43, 46969909), (151, 13375537), (259, 7798093), (301, 6709987), (1057, 1910791), (1201, 1681687), (1591, 1269457), (5587, 361501), (6493, 311059), (8407, 240241), (11137, 181351), (39109, 51643), (44437, 45451)]