2019929548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{792751}}^1$

素因数の和:792782

約数の個数: 36

約数和(自身を含む): 4428312672

約数和(自身を除く): 2408383124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 792751, 1585502, 3171004, 5549257, 10305763, 11098514, 20611526, 22197028, 38844799, 41223052, 72140341, 77689598, 144280682, 155379196, 288561364, 504982387, 1009964774, 2019929548]

約数ペア:

[(1, 2019929548), (2, 1009964774), (4, 504982387), (7, 288561364), (13, 155379196), (14, 144280682), (26, 77689598), (28, 72140341), (49, 41223052), (52, 38844799), (91, 22197028), (98, 20611526), (182, 11098514), (196, 10305763), (364, 5549257), (637, 3171004), (1274, 1585502), (2548, 792751)]