2134268549

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{2437}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 2533072248

約数和(自身を除く): 398803699

約数列:

[1, 7, 49, 61, 293, 427, 2051, 2437, 2989, 14357, 17059, 17873, 119413, 125111, 148657, 714041, 875777, 1040599, 4998287, 7284193, 34988009, 43556501, 304895507, 2134268549]

約数ペア:

[(1, 2134268549), (7, 304895507), (49, 43556501), (61, 34988009), (293, 7284193), (427, 4998287), (2051, 1040599), (2437, 875777), (2989, 714041), (14357, 148657), (17059, 125111), (17873, 119413)]