1398440946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{33296213}}^1$

素因数の和:33296225

約数の個数: 16

約数和(自身を含む): 3196436544

約数和(自身を除く): 1797995598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 33296213, 66592426, 99888639, 199777278, 233073491, 466146982, 699220473, 1398440946]

約数ペア:

[(1, 1398440946), (2, 699220473), (3, 466146982), (6, 233073491), (7, 199777278), (14, 99888639), (21, 66592426), (42, 33296213)]