8914490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 17660160

約数和(自身を除く): 8745670

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1459, 2918, 3055, 6110, 7295, 14590, 18967, 37934, 68573, 94835, 137146, 189670, 342865, 685730, 891449, 1782898, 4457245, 8914490]

約数ペア:

[(1, 8914490), (2, 4457245), (5, 1782898), (10, 891449), (13, 685730), (26, 342865), (47, 189670), (65, 137146), (94, 94835), (130, 68573), (235, 37934), (470, 18967), (611, 14590), (1222, 7295), (1459, 6110), (2918, 3055)]