4008233405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2512999}}^1$

素因数の和:2513044

約数の個数: 16

約数和(自身を含む): 5428080000

約数和(自身を除く): 1419846595

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2512999, 12564995, 27642989, 72876971, 138214945, 364384855, 801646681, 4008233405]

約数ペア:

[(1, 4008233405), (5, 801646681), (11, 364384855), (29, 138214945), (55, 72876971), (145, 27642989), (319, 12564995), (1595, 2512999)]