6440782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 10154880

約数和(自身を除く): 3714098

約数列:

[1, 2, 23, 46, 163, 326, 859, 1718, 3749, 7498, 19757, 39514, 140017, 280034, 3220391, 6440782]

約数ペア:

[(1, 6440782), (2, 3220391), (23, 280034), (46, 140017), (163, 39514), (326, 19757), (859, 7498), (1718, 3749)]