4489188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 11612160

約数和(自身を除く): 7122972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 479, 781, 852, 958, 1437, 1562, 1916, 2343, 2874, 3124, 4686, 5269, 5748, 9372, 10538, 15807, 21076, 31614, 34009, 63228, 68018, 102027, 136036, 204054, 374099, 408108, 748198, 1122297, 1496396, 2244594, 4489188]

約数ペア:

[(1, 4489188), (2, 2244594), (3, 1496396), (4, 1122297), (6, 748198), (11, 408108), (12, 374099), (22, 204054), (33, 136036), (44, 102027), (66, 68018), (71, 63228), (132, 34009), (142, 31614), (213, 21076), (284, 15807), (426, 10538), (479, 9372), (781, 5748), (852, 5269), (958, 4686), (1437, 3124), (1562, 2874), (1916, 2343)]