2010193906

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{461689}}^1$

素因数の和:462009

約数の個数: 16

約数和(自身を含む): 3457134720

約数和(自身を除く): 1446940814

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 461689, 923378, 3231823, 6463646, 143585279, 287170558, 1005096953, 2010193906]

約数ペア:

[(1, 2010193906), (2, 1005096953), (7, 287170558), (14, 143585279), (311, 6463646), (622, 3231823), (2177, 923378), (4354, 461689)]