2498144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3017632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 151, 176, 188, 302, 352, 376, 517, 604, 752, 1034, 1208, 1504, 1661, 2068, 2416, 3322, 4136, 4832, 6644, 7097, 8272, 13288, 14194, 16544, 26576, 28388, 53152, 56776, 78067, 113552, 156134, 227104, 312268, 624536, 1249072, 2498144]

約数ペア:

[(1, 2498144), (2, 1249072), (4, 624536), (8, 312268), (11, 227104), (16, 156134), (22, 113552), (32, 78067), (44, 56776), (47, 53152), (88, 28388), (94, 26576), (151, 16544), (176, 14194), (188, 13288), (302, 8272), (352, 7097), (376, 6644), (517, 4832), (604, 4136), (752, 3322), (1034, 2416), (1208, 2068), (1504, 1661)]