2080991792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{514079}}^1$

素因数の和:514121

約数の個数: 40

約数和(自身を含む): 4589706240

約数和(自身を除く): 2508714448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 514079, 1028158, 2056316, 4112632, 5654869, 8225264, 11309738, 11823817, 22619476, 23647634, 45238952, 47295268, 90477904, 94590536, 130061987, 189181072, 260123974, 520247948, 1040495896, 2080991792]

約数ペア:

[(1, 2080991792), (2, 1040495896), (4, 520247948), (8, 260123974), (11, 189181072), (16, 130061987), (22, 94590536), (23, 90477904), (44, 47295268), (46, 45238952), (88, 23647634), (92, 22619476), (176, 11823817), (184, 11309738), (253, 8225264), (368, 5654869), (506, 4112632), (1012, 2056316), (2024, 1028158), (4048, 514079)]