2901316321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{1709}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 3078000000

約数和(自身を除く): 176683679

約数列:

[1, 19, 199, 449, 1709, 3781, 8531, 32471, 89351, 340091, 767341, 1697669, 6461729, 14579479, 152700859, 2901316321]

約数ペア:

[(1, 2901316321), (19, 152700859), (199, 14579479), (449, 6461729), (1709, 1697669), (3781, 767341), (8531, 340091), (32471, 89351)]