2755856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4250

約数の個数: 20

約数和(自身を含む): 5471004

約数和(自身を除く): 2715148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4201, 8402, 16804, 33608, 67216, 172241, 344482, 688964, 1377928, 2755856]

約数ペア:

[(1, 2755856), (2, 1377928), (4, 688964), (8, 344482), (16, 172241), (41, 67216), (82, 33608), (164, 16804), (328, 8402), (656, 4201)]