2816398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 4586400

約数和(自身を除く): 1770002

約数列:

[1, 2, 13, 26, 149, 298, 727, 1454, 1937, 3874, 9451, 18902, 108323, 216646, 1408199, 2816398]

約数ペア:

[(1, 2816398), (2, 1408199), (13, 216646), (26, 108323), (149, 18902), (298, 9451), (727, 3874), (1454, 1937)]