2112222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{50291}}^1$

素因数の和:50303

約数の個数: 16

約数和(自身を含む): 4828032

約数和(自身を除く): 2715810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 50291, 100582, 150873, 301746, 352037, 704074, 1056111, 2112222]

約数ペア:

[(1, 2112222), (2, 1056111), (3, 704074), (6, 352037), (7, 301746), (14, 150873), (21, 100582), (42, 50291)]