2678764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 5338368

約数和(自身を除く): 2659604

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2647, 5294, 10588, 29117, 58234, 60881, 116468, 121762, 243524, 669691, 1339382, 2678764]

約数ペア:

[(1, 2678764), (2, 1339382), (4, 669691), (11, 243524), (22, 121762), (23, 116468), (44, 60881), (46, 58234), (92, 29117), (253, 10588), (506, 5294), (1012, 2647)]