2778834

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1709}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 5581440

約数和(自身を除く): 2802606

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 1709, 3418, 5127, 10254, 463139, 926278, 1389417, 2778834]

約数ペア:

[(1, 2778834), (2, 1389417), (3, 926278), (6, 463139), (271, 10254), (542, 5127), (813, 3418), (1626, 1709)]