1299706257748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1\times {\mathrm{47791}}^1$

素因数の和:49168

約数の個数: 48

約数和(自身を含む): 2348739751680

約数和(自身を除く): 1049033493932

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 1193, 2386, 4772, 5699, 11398, 22796, 47791, 48913, 95582, 97826, 165827, 191164, 195652, 331654, 663308, 1959431, 3918862, 6642949, 6798907, 7837724, 13285898, 13597814, 26571796, 27195628, 57014663, 114029326, 228058652, 272360909, 544721818, 1089443636, 2337601183, 4675202366, 7925038157, 9350404732, 15850076314, 31700152628, 324926564437, 649853128874, 1299706257748]

約数ペア:

[(1, 1299706257748), (2, 649853128874), (4, 324926564437), (41, 31700152628), (82, 15850076314), (139, 9350404732), (164, 7925038157), (278, 4675202366), (556, 2337601183), (1193, 1089443636), (2386, 544721818), (4772, 272360909), (5699, 228058652), (11398, 114029326), (22796, 57014663), (47791, 27195628), (48913, 26571796), (95582, 13597814), (97826, 13285898), (165827, 7837724), (191164, 6798907), (195652, 6642949), (331654, 3918862), (663308, 1959431)]