1043195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 1344000

約数和(自身を除く): 300805

約数列:

[1, 5, 19, 79, 95, 139, 395, 695, 1501, 2641, 7505, 10981, 13205, 54905, 208639, 1043195]

約数ペア:

[(1, 1043195), (5, 208639), (19, 54905), (79, 13205), (95, 10981), (139, 7505), (395, 2641), (695, 1501)]