2971866964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{130643}}^1$

素因数の和:130716

約数の個数: 36

約数和(自身を含む): 5838219072

約数和(自身を除く): 2866352108

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 22748, 130643, 261286, 522572, 1437073, 2874146, 5748292, 6140221, 12280442, 15807803, 24560884, 31615606, 63231212, 67542431, 135084862, 270169724, 742966741, 1485933482, 2971866964]

約数ペア:

[(1, 2971866964), (2, 1485933482), (4, 742966741), (11, 270169724), (22, 135084862), (44, 67542431), (47, 63231212), (94, 31615606), (121, 24560884), (188, 15807803), (242, 12280442), (484, 6140221), (517, 5748292), (1034, 2874146), (2068, 1437073), (5687, 522572), (11374, 261286), (22748, 130643)]