2647702946

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{61543}}^1$

素因数の和:61998

約数の個数: 24

約数和(自身を含む): 4630570560

約数和(自身を除く): 1982867614

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 6146, 21511, 43022, 61543, 123086, 430801, 861602, 3015607, 6031214, 27017377, 54034754, 189121639, 378243278, 1323851473, 2647702946]

約数ペア:

[(1, 2647702946), (2, 1323851473), (7, 378243278), (14, 189121639), (49, 54034754), (98, 27017377), (439, 6031214), (878, 3015607), (3073, 861602), (6146, 430801), (21511, 123086), (43022, 61543)]