2017228790

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{94219}}^1$

素因数の和:96367

約数の個数: 16

約数和(自身を含む): 3632746320

約数和(自身を除く): 1615517530

約数列:

[1, 2, 5, 10, 2141, 4282, 10705, 21410, 94219, 188438, 471095, 942190, 201722879, 403445758, 1008614395, 2017228790]

約数ペア:

[(1, 2017228790), (2, 1008614395), (5, 403445758), (10, 201722879), (2141, 942190), (4282, 471095), (10705, 188438), (21410, 94219)]