2016204730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1450507}}^1$

素因数の和:1450653

約数の個数: 16

約数和(自身を含む): 3655280160

約数和(自身を除く): 1639075430

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1450507, 2901014, 7252535, 14505070, 201620473, 403240946, 1008102365, 2016204730]

約数ペア:

[(1, 2016204730), (2, 1008102365), (5, 403240946), (10, 201620473), (139, 14505070), (278, 7252535), (695, 2901014), (1390, 1450507)]