2151352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 4727520

約数和(自身を除く): 2576168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 937, 1148, 1874, 2296, 3748, 6559, 7496, 13118, 26236, 38417, 52472, 76834, 153668, 268919, 307336, 537838, 1075676, 2151352]

約数ペア:

[(1, 2151352), (2, 1075676), (4, 537838), (7, 307336), (8, 268919), (14, 153668), (28, 76834), (41, 52472), (56, 38417), (82, 26236), (164, 13118), (287, 7496), (328, 6559), (574, 3748), (937, 2296), (1148, 1874)]