2575464

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 6480000

約数和(自身を除く): 3904536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 449, 478, 717, 898, 956, 1347, 1434, 1796, 1912, 2694, 2868, 3592, 5388, 5736, 10776, 107311, 214622, 321933, 429244, 643866, 858488, 1287732, 2575464]

約数ペア:

[(1, 2575464), (2, 1287732), (3, 858488), (4, 643866), (6, 429244), (8, 321933), (12, 214622), (24, 107311), (239, 10776), (449, 5736), (478, 5388), (717, 3592), (898, 2868), (956, 2694), (1347, 1912), (1434, 1796)]