2039964

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 4798080

約数和(自身を除く): 2758116

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1223, 1668, 2446, 3669, 4892, 7338, 14676, 169997, 339994, 509991, 679988, 1019982, 2039964]

約数ペア:

[(1, 2039964), (2, 1019982), (3, 679988), (4, 509991), (6, 339994), (12, 169997), (139, 14676), (278, 7338), (417, 4892), (556, 3669), (834, 2446), (1223, 1668)]