2082454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 3444480

約数和(自身を除く): 1362026

約数列:

[1, 2, 11, 22, 103, 206, 919, 1133, 1838, 2266, 10109, 20218, 94657, 189314, 1041227, 2082454]

約数ペア:

[(1, 2082454), (2, 1041227), (11, 189314), (22, 94657), (103, 20218), (206, 10109), (919, 2266), (1133, 1838)]