2017788215

素因数分解:

$5^1\times {\mathrm{311}}^1\times {\mathrm{1049}}^1\times {\mathrm{1237}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 2433412800

約数和(自身を除く): 415624585

約数列:

[1, 5, 311, 1049, 1237, 1555, 5245, 6185, 326239, 384707, 1297613, 1631195, 1923535, 6488065, 403557643, 2017788215]

約数ペア:

[(1, 2017788215), (5, 403557643), (311, 6488065), (1049, 1923535), (1237, 1631195), (1555, 1297613), (5245, 384707), (6185, 326239)]