2488490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8581}}^1$

素因数の和:8617

約数の個数: 16

約数和(自身を含む): 4634280

約数和(自身を除く): 2145790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8581, 17162, 42905, 85810, 248849, 497698, 1244245, 2488490]

約数ペア:

[(1, 2488490), (2, 1244245), (5, 497698), (10, 248849), (29, 85810), (58, 42905), (145, 17162), (290, 8581)]