2637942

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 5315520

約数和(自身を除く): 2677578

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3163, 6326, 9489, 18978, 439657, 879314, 1318971, 2637942]

約数ペア:

[(1, 2637942), (2, 1318971), (3, 879314), (6, 439657), (139, 18978), (278, 9489), (417, 6326), (834, 3163)]