2840237134

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2779097}}^1$

素因数の和:2779179

約数の個数: 16

約数和(自身を含む): 4935678048

約数和(自身を除く): 2095440914

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2779097, 5558194, 19453679, 38907358, 202874081, 405748162, 1420118567, 2840237134]

約数ペア:

[(1, 2840237134), (2, 1420118567), (7, 405748162), (14, 202874081), (73, 38907358), (146, 19453679), (511, 5558194), (1022, 2779097)]