4400462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2857138

約数列:

[1, 2, 11, 22, 139, 278, 1439, 1529, 2878, 3058, 15829, 31658, 200021, 400042, 2200231, 4400462]

約数ペア:

[(1, 4400462), (2, 2200231), (11, 400042), (22, 200021), (139, 31658), (278, 15829), (1439, 3058), (1529, 2878)]