2016209838

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{157837}}^1$

素因数の和:159971

約数の個数: 16

約数和(自身を含む): 4034339280

約数和(自身を除く): 2018129442

約数列:

[1, 2, 3, 6, 2129, 4258, 6387, 12774, 157837, 315674, 473511, 947022, 336034973, 672069946, 1008104919, 2016209838]

約数ペア:

[(1, 2016209838), (2, 1008104919), (3, 672069946), (6, 336034973), (2129, 947022), (4258, 473511), (6387, 315674), (12774, 157837)]