2048408065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{329591}}^1$

素因数の和:329720

約数の個数: 16

約数和(自身を含む): 2705291136

約数和(自身を除く): 656883071

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 329591, 1647955, 3625501, 18127505, 37243783, 186218915, 409681613, 2048408065]

約数ペア:

[(1, 2048408065), (5, 409681613), (11, 186218915), (55, 37243783), (113, 18127505), (565, 3625501), (1243, 1647955), (6215, 329591)]