2574968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 5454000

約数和(自身を除く): 2879032

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1009, 1276, 2018, 2552, 4036, 8072, 11099, 22198, 29261, 44396, 58522, 88792, 117044, 234088, 321871, 643742, 1287484, 2574968]

約数ペア:

[(1, 2574968), (2, 1287484), (4, 643742), (8, 321871), (11, 234088), (22, 117044), (29, 88792), (44, 58522), (58, 44396), (88, 29261), (116, 22198), (232, 11099), (319, 8072), (638, 4036), (1009, 2552), (1276, 2018)]