2985262

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 5455872

約数和(自身を除く): 2470610

約数列:

[1, 2, 7, 14, 23, 46, 73, 127, 146, 161, 254, 322, 511, 889, 1022, 1679, 1778, 2921, 3358, 5842, 9271, 11753, 18542, 20447, 23506, 40894, 64897, 129794, 213233, 426466, 1492631, 2985262]

約数ペア:

[(1, 2985262), (2, 1492631), (7, 426466), (14, 213233), (23, 129794), (46, 64897), (73, 40894), (127, 23506), (146, 20447), (161, 18542), (254, 11753), (322, 9271), (511, 5842), (889, 3358), (1022, 2921), (1679, 1778)]