2461490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 4466880

約数和(自身を除く): 2005390

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1879, 3758, 9395, 18790, 246149, 492298, 1230745, 2461490]

約数ペア:

[(1, 2461490), (2, 1230745), (5, 492298), (10, 246149), (131, 18790), (262, 9395), (655, 3758), (1310, 1879)]