2748394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 4658724

約数和(自身を除く): 1910330

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 277, 451, 554, 902, 3047, 4961, 6094, 9922, 11357, 22714, 33517, 67034, 124927, 249854, 1374197, 2748394]

約数ペア:

[(1, 2748394), (2, 1374197), (11, 249854), (22, 124927), (41, 67034), (82, 33517), (121, 22714), (242, 11357), (277, 9922), (451, 6094), (554, 4961), (902, 3047)]