26220194

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 27558622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 1871, 2002, 3742, 7007, 13097, 14014, 20581, 24323, 26194, 41162, 48646, 91679, 144067, 170261, 183358, 267553, 288134, 340522, 535106, 1008469, 1191827, 1872871, 2016938, 2383654, 3745742, 13110097, 26220194]

約数ペア:

[(1, 26220194), (2, 13110097), (7, 3745742), (11, 2383654), (13, 2016938), (14, 1872871), (22, 1191827), (26, 1008469), (49, 535106), (77, 340522), (91, 288134), (98, 267553), (143, 183358), (154, 170261), (182, 144067), (286, 91679), (539, 48646), (637, 41162), (1001, 26194), (1078, 24323), (1274, 20581), (1871, 14014), (2002, 13097), (3742, 7007)]