2979856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16931}}^1$

素因数の和:16950

約数の個数: 20

約数和(自身を含む): 6298704

約数和(自身を除く): 3318848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16931, 33862, 67724, 135448, 186241, 270896, 372482, 744964, 1489928, 2979856]

約数ペア:

[(1, 2979856), (2, 1489928), (4, 744964), (8, 372482), (11, 270896), (16, 186241), (22, 135448), (44, 67724), (88, 33862), (176, 16931)]