17179972990

素因数分解:

$2^1\times 5^1\times {\mathrm{4079}}^1\times {\mathrm{421181}}^1$

素因数の和:425267

約数の個数: 16

約数和(自身を含む): 30931606080

約数和(自身を除く): 13751633090

約数列:

[1, 2, 5, 10, 4079, 8158, 20395, 40790, 421181, 842362, 2105905, 4211810, 1717997299, 3435994598, 8589986495, 17179972990]

約数ペア:

[(1, 17179972990), (2, 8589986495), (5, 3435994598), (10, 1717997299), (4079, 4211810), (8158, 2105905), (20395, 842362), (40790, 421181)]