2011085575

素因数分解:

$5^2\times {\mathrm{8741}}^1\times {\mathrm{9203}}^1$

素因数の和:17954

約数の個数: 12

約数和(自身を含む): 2494302408

約数和(自身を除く): 483216833

約数列:

[1, 5, 25, 8741, 9203, 43705, 46015, 218525, 230075, 80443423, 402217115, 2011085575]

約数ペア:

[(1, 2011085575), (5, 402217115), (25, 80443423), (8741, 230075), (9203, 218525), (43705, 46015)]