8428508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 16181760

約数和(自身を除く): 7753252

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 859, 892, 1718, 2453, 3436, 4906, 9449, 9812, 18898, 37796, 191557, 383114, 766228, 2107127, 4214254, 8428508]

約数ペア:

[(1, 8428508), (2, 4214254), (4, 2107127), (11, 766228), (22, 383114), (44, 191557), (223, 37796), (446, 18898), (859, 9812), (892, 9449), (1718, 4906), (2453, 3436)]