307882342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{20441}}^1$

素因数の和:20903

約数の個数: 16

約数和(自身を含む): 490117392

約数和(自身を除く): 182235050

約数列:

[1, 2, 17, 34, 443, 886, 7531, 15062, 20441, 40882, 347497, 694994, 9055363, 18110726, 153941171, 307882342]

約数ペア:

[(1, 307882342), (2, 153941171), (17, 18110726), (34, 9055363), (443, 694994), (886, 347497), (7531, 40882), (15062, 20441)]