2146904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 4171860

約数和(自身を除く): 2024956

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 3397, 6241, 6794, 12482, 13588, 24964, 27176, 49928, 268363, 536726, 1073452, 2146904]

約数ペア:

[(1, 2146904), (2, 1073452), (4, 536726), (8, 268363), (43, 49928), (79, 27176), (86, 24964), (158, 13588), (172, 12482), (316, 6794), (344, 6241), (632, 3397)]