2017604827

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{11789}}^1$

素因数の和:12882

約数の個数: 16

約数和(自身を含む): 2408555520

約数和(自身を除く): 390950693

約数列:

[1, 7, 23, 161, 1063, 7441, 11789, 24449, 82523, 171143, 271147, 1898029, 12531707, 87721949, 288229261, 2017604827]

約数ペア:

[(1, 2017604827), (7, 288229261), (23, 87721949), (161, 12531707), (1063, 1898029), (7441, 271147), (11789, 171143), (24449, 82523)]