1810724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 3317496

約数和(自身を除く): 1506772

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 181, 244, 362, 724, 2501, 5002, 7421, 10004, 11041, 14842, 22082, 29684, 44164, 452681, 905362, 1810724]

約数ペア:

[(1, 1810724), (2, 905362), (4, 452681), (41, 44164), (61, 29684), (82, 22082), (122, 14842), (164, 11041), (181, 10004), (244, 7421), (362, 5002), (724, 2501)]