7247438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14323}}^1$

素因数の和:14359

約数の個数: 16

約数和(自身を含む): 12375936

約数和(自身を除く): 5128498

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 14323, 28646, 157553, 315106, 329429, 658858, 3623719, 7247438]

約数ペア:

[(1, 7247438), (2, 3623719), (11, 658858), (22, 329429), (23, 315106), (46, 157553), (253, 28646), (506, 14323)]