9016490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18401}}^1$

素因数の和:18422

約数の個数: 24

約数和(自身を含む): 18880452

約数和(自身を除く): 9863962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18401, 36802, 92005, 128807, 184010, 257614, 644035, 901649, 1288070, 1803298, 4508245, 9016490]

約数ペア:

[(1, 9016490), (2, 4508245), (5, 1803298), (7, 1288070), (10, 901649), (14, 644035), (35, 257614), (49, 184010), (70, 128807), (98, 92005), (245, 36802), (490, 18401)]