5580718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 10540800

約数和(自身を除く): 4960082

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 79, 143, 158, 169, 209, 247, 286, 338, 418, 494, 869, 1027, 1501, 1738, 1859, 2054, 2717, 3002, 3211, 3718, 5434, 6422, 11297, 13351, 16511, 19513, 22594, 26702, 33022, 35321, 39026, 70642, 146861, 214643, 253669, 293722, 429286, 507338, 2790359, 5580718]

約数ペア:

[(1, 5580718), (2, 2790359), (11, 507338), (13, 429286), (19, 293722), (22, 253669), (26, 214643), (38, 146861), (79, 70642), (143, 39026), (158, 35321), (169, 33022), (209, 26702), (247, 22594), (286, 19513), (338, 16511), (418, 13351), (494, 11297), (869, 6422), (1027, 5434), (1501, 3718), (1738, 3211), (1859, 3002), (2054, 2717)]