2049274085

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{6143}}^1$

素因数の和:6772

約数の個数: 16

約数和(自身を含む): 2482569216

約数和(自身を除く): 433295131

約数列:

[1, 5, 137, 487, 685, 2435, 6143, 30715, 66719, 333595, 841591, 2991641, 4207955, 14958205, 409854817, 2049274085]

約数ペア:

[(1, 2049274085), (5, 409854817), (137, 14958205), (487, 4207955), (685, 2991641), (2435, 841591), (6143, 333595), (30715, 66719)]