2887508734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^2$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 5030190720

約数和(自身を除く): 2142681986

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 311, 506, 622, 649, 1298, 1357, 2714, 3421, 6842, 7153, 14306, 14927, 18349, 29854, 36698, 78683, 96721, 157366, 193442, 201839, 403678, 422027, 844054, 1063931, 2127862, 2224583, 4449166, 4642297, 5706539, 9284594, 11413078, 24470413, 48940826, 62771929, 125543858, 131250397, 262500794, 1443754367, 2887508734]

約数ペア:

[(1, 2887508734), (2, 1443754367), (11, 262500794), (22, 131250397), (23, 125543858), (46, 62771929), (59, 48940826), (118, 24470413), (253, 11413078), (311, 9284594), (506, 5706539), (622, 4642297), (649, 4449166), (1298, 2224583), (1357, 2127862), (2714, 1063931), (3421, 844054), (6842, 422027), (7153, 403678), (14306, 201839), (14927, 193442), (18349, 157366), (29854, 96721), (36698, 78683)]