2815802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 4644000

約数和(自身を除く): 1828198

約数列:

[1, 2, 11, 22, 149, 298, 859, 1639, 1718, 3278, 9449, 18898, 127991, 255982, 1407901, 2815802]

約数ペア:

[(1, 2815802), (2, 1407901), (11, 255982), (22, 127991), (149, 18898), (298, 9449), (859, 3278), (1639, 1718)]