13089076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 31370976

約数和(自身を除く): 18281900

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 467, 539, 572, 637, 934, 1001, 1078, 1274, 1868, 2002, 2156, 2548, 3269, 4004, 5137, 6071, 6538, 7007, 10274, 12142, 13076, 14014, 20548, 22883, 24284, 28028, 35959, 42497, 45766, 66781, 71918, 84994, 91532, 133562, 143836, 169988, 251713, 267124, 297479, 467467, 503426, 594958, 934934, 1006852, 1189916, 1869868, 3272269, 6544538, 13089076]

約数ペア:

[(1, 13089076), (2, 6544538), (4, 3272269), (7, 1869868), (11, 1189916), (13, 1006852), (14, 934934), (22, 594958), (26, 503426), (28, 467467), (44, 297479), (49, 267124), (52, 251713), (77, 169988), (91, 143836), (98, 133562), (143, 91532), (154, 84994), (182, 71918), (196, 66781), (286, 45766), (308, 42497), (364, 35959), (467, 28028), (539, 24284), (572, 22883), (637, 20548), (934, 14014), (1001, 13076), (1078, 12142), (1274, 10274), (1868, 7007), (2002, 6538), (2156, 6071), (2548, 5137), (3269, 4004)]