2642794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 4980384

約数和(自身を除く): 2337590

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1834, 2882, 10087, 17161, 20174, 34322, 120127, 188771, 240254, 377542, 1321397, 2642794]

約数ペア:

[(1, 2642794), (2, 1321397), (7, 377542), (11, 240254), (14, 188771), (22, 120127), (77, 34322), (131, 20174), (154, 17161), (262, 10087), (917, 2882), (1441, 1834)]