2588066

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 1981534

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 338, 403, 494, 589, 806, 1178, 2197, 3211, 4394, 5239, 6422, 7657, 10478, 15314, 41743, 68107, 83486, 99541, 136214, 199082, 1294033, 2588066]

約数ペア:

[(1, 2588066), (2, 1294033), (13, 199082), (19, 136214), (26, 99541), (31, 83486), (38, 68107), (62, 41743), (169, 15314), (247, 10478), (338, 7657), (403, 6422), (494, 5239), (589, 4394), (806, 3211), (1178, 2197)]