2011556522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{739}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 3174422400

約数和(自身を除く): 1162865878

約数列:

[1, 2, 29, 58, 71, 142, 661, 739, 1322, 1478, 2059, 4118, 19169, 21431, 38338, 42862, 46931, 52469, 93862, 104938, 488479, 976958, 1360999, 1521601, 2721998, 3043202, 14165891, 28331782, 34682009, 69364018, 1005778261, 2011556522]

約数ペア:

[(1, 2011556522), (2, 1005778261), (29, 69364018), (58, 34682009), (71, 28331782), (142, 14165891), (661, 3043202), (739, 2721998), (1322, 1521601), (1478, 1360999), (2059, 976958), (4118, 488479), (19169, 104938), (21431, 93862), (38338, 52469), (42862, 46931)]