2188088

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 4808160

約数和(自身を除く): 2620072

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 953, 1148, 1906, 2296, 3812, 6671, 7624, 13342, 26684, 39073, 53368, 78146, 156292, 273511, 312584, 547022, 1094044, 2188088]

約数ペア:

[(1, 2188088), (2, 1094044), (4, 547022), (7, 312584), (8, 273511), (14, 156292), (28, 78146), (41, 53368), (56, 39073), (82, 26684), (164, 13342), (287, 7624), (328, 6671), (574, 3812), (953, 2296), (1148, 1906)]