2660147987510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{64551031}}^1$

素因数の和:64551368

約数の個数: 32

約数和(自身を含む): 5172861500352

約数和(自身を除く): 2512713512842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1585, 3170, 4121, 8242, 20605, 41210, 64551031, 129102062, 322755155, 645510310, 839163403, 1678326806, 4195817015, 8391634030, 20462676827, 40925353654, 102313384135, 204626768270, 266014798751, 532029597502, 1330073993755, 2660147987510]

約数ペア:

[(1, 2660147987510), (2, 1330073993755), (5, 532029597502), (10, 266014798751), (13, 204626768270), (26, 102313384135), (65, 40925353654), (130, 20462676827), (317, 8391634030), (634, 4195817015), (1585, 1678326806), (3170, 839163403), (4121, 645510310), (8242, 322755155), (20605, 129102062), (41210, 64551031)]