1666262021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1\times {\mathrm{1049}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 1778112000

約数和(自身を除く): 111849979

約数列:

[1, 17, 223, 419, 1049, 3791, 7123, 17833, 93437, 233927, 439531, 1588429, 3976759, 7472027, 98015413, 1666262021]

約数ペア:

[(1, 1666262021), (17, 98015413), (223, 7472027), (419, 3976759), (1049, 1588429), (3791, 439531), (7123, 233927), (17833, 93437)]