2012037811

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{36931}}^1$

素因数の和:37162

約数の個数: 16

約数和(自身を含む): 2366011648

約数和(自身を除く): 353973837

約数列:

[1, 7, 43, 181, 301, 1267, 7783, 36931, 54481, 258517, 1588033, 6684511, 11116231, 46791577, 287433973, 2012037811]

約数ペア:

[(1, 2012037811), (7, 287433973), (43, 46791577), (181, 11116231), (301, 6684511), (1267, 1588033), (7783, 258517), (36931, 54481)]