2013940955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1822571}}^1$

素因数の和:1822606

約数の個数: 16

約数和(自身を含む): 2755728864

約数和(自身を除く): 741787909

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1822571, 9112855, 23693423, 30983707, 118467115, 154918535, 402788191, 2013940955]

約数ペア:

[(1, 2013940955), (5, 402788191), (13, 154918535), (17, 118467115), (65, 30983707), (85, 23693423), (221, 9112855), (1105, 1822571)]