285440218

素因数分解:

$2^1\times 7^1\times {\mathrm{3433}}^1\times {\mathrm{5939}}^1$

素因数の和:9381

約数の個数: 16

約数和(自身を含む): 489551040

約数和(自身を除く): 204110822

約数列:

[1, 2, 7, 14, 3433, 5939, 6866, 11878, 24031, 41573, 48062, 83146, 20388587, 40777174, 142720109, 285440218]

約数ペア:

[(1, 285440218), (2, 142720109), (7, 40777174), (14, 20388587), (3433, 83146), (5939, 48062), (6866, 41573), (11878, 24031)]