2744920108

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{141871}}^1$

素因数の和:142573

約数の個数: 24

約数和(自身を含む): 5497823744

約数和(自身を除く): 2752903636

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 9674, 19348, 141871, 283742, 567484, 993097, 1986194, 3972388, 98032861, 196065722, 392131444, 686230027, 1372460054, 2744920108]

約数ペア:

[(1, 2744920108), (2, 1372460054), (4, 686230027), (7, 392131444), (14, 196065722), (28, 98032861), (691, 3972388), (1382, 1986194), (2764, 993097), (4837, 567484), (9674, 283742), (19348, 141871)]