2065778858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{4651}}^1$

素因数の和:6230

約数の個数: 32

約数和(自身を含む): 3643520832

約数和(自身を除く): 1577741974

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1553, 3106, 4651, 9302, 17083, 20189, 34166, 40378, 51161, 60463, 102322, 120926, 222079, 444158, 665093, 1330186, 7223003, 14446006, 79453033, 93899039, 158906066, 187798078, 1032889429, 2065778858]

約数ペア:

[(1, 2065778858), (2, 1032889429), (11, 187798078), (13, 158906066), (22, 93899039), (26, 79453033), (143, 14446006), (286, 7223003), (1553, 1330186), (3106, 665093), (4651, 444158), (9302, 222079), (17083, 120926), (20189, 102322), (34166, 60463), (40378, 51161)]