13331626

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 12523574

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 149, 154, 166, 298, 539, 581, 913, 1043, 1078, 1162, 1639, 1826, 2086, 3278, 4067, 6391, 7301, 8134, 11473, 12367, 12782, 14602, 22946, 24734, 44737, 80311, 86569, 89474, 136037, 160622, 173138, 272074, 605983, 952259, 1211966, 1904518, 6665813, 13331626]

約数ペア:

[(1, 13331626), (2, 6665813), (7, 1904518), (11, 1211966), (14, 952259), (22, 605983), (49, 272074), (77, 173138), (83, 160622), (98, 136037), (149, 89474), (154, 86569), (166, 80311), (298, 44737), (539, 24734), (581, 22946), (913, 14602), (1043, 12782), (1078, 12367), (1162, 11473), (1639, 8134), (1826, 7301), (2086, 6391), (3278, 4067)]