2810302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 4636800

約数和(自身を除く): 1826498

約数列:

[1, 2, 11, 22, 139, 278, 919, 1529, 1838, 3058, 10109, 20218, 127741, 255482, 1405151, 2810302]

約数ペア:

[(1, 2810302), (2, 1405151), (11, 255482), (22, 127741), (139, 20218), (278, 10109), (919, 3058), (1529, 1838)]