2810362387

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{17977}}^1$

素因数の和:18978

約数の個数: 16

約数和(自身を含む): 3355126272

約数和(自身を除く): 544763885

約数列:

[1, 7, 23, 161, 971, 6797, 17977, 22333, 125839, 156331, 413471, 2894297, 17455667, 122189669, 401480341, 2810362387]

約数ペア:

[(1, 2810362387), (7, 401480341), (23, 122189669), (161, 17455667), (971, 2894297), (6797, 413471), (17977, 156331), (22333, 125839)]