1808564612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4943}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 3418716672

約数和(自身を除く): 1610152060

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 97, 164, 194, 388, 943, 1886, 2231, 3772, 3977, 4462, 4943, 7954, 8924, 9886, 15908, 19772, 91471, 113689, 182942, 202663, 227378, 365884, 405326, 454756, 479471, 810652, 958942, 1917884, 4661249, 9322498, 11027833, 18644996, 19658311, 22055666, 39316622, 44111332, 78633244, 452141153, 904282306, 1808564612]

約数ペア:

[(1, 1808564612), (2, 904282306), (4, 452141153), (23, 78633244), (41, 44111332), (46, 39316622), (82, 22055666), (92, 19658311), (97, 18644996), (164, 11027833), (194, 9322498), (388, 4661249), (943, 1917884), (1886, 958942), (2231, 810652), (3772, 479471), (3977, 454756), (4462, 405326), (4943, 365884), (7954, 227378), (8924, 202663), (9886, 182942), (15908, 113689), (19772, 91471)]