2049972

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 4821600

約数和(自身を除く): 2771628

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1229, 1668, 2458, 3687, 4916, 7374, 14748, 170831, 341662, 512493, 683324, 1024986, 2049972]

約数ペア:

[(1, 2049972), (2, 1024986), (3, 683324), (4, 512493), (6, 341662), (12, 170831), (139, 14748), (278, 7374), (417, 4916), (556, 3687), (834, 2458), (1229, 1668)]