2001126819

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{174299}}^1$

素因数の和:174434

約数の個数: 16

約数和(自身を含む): 2760912000

約数和(自身を除く): 759785181

約数列:

[1, 3, 43, 89, 129, 267, 3827, 11481, 174299, 522897, 7494857, 15512611, 22484571, 46537833, 667042273, 2001126819]

約数ペア:

[(1, 2001126819), (3, 667042273), (43, 46537833), (89, 22484571), (129, 15512611), (267, 7494857), (3827, 522897), (11481, 174299)]