4902842

素因数分解:

$2^1\times 7^4\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 20

約数和(自身を含む): 8587866

約数和(自身を除く): 3685024

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1021, 2042, 2401, 4802, 7147, 14294, 50029, 100058, 350203, 700406, 2451421, 4902842]

約数ペア:

[(1, 4902842), (2, 2451421), (7, 700406), (14, 350203), (49, 100058), (98, 50029), (343, 14294), (686, 7147), (1021, 4802), (2042, 2401)]