2880451457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{66161}}^1$

素因数の和:66388

約数の個数: 16

約数和(自身を含む): 3301219152

約数和(自身を除く): 420767695

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 43537, 66161, 860093, 1124737, 13033717, 14621581, 169438321, 221573189, 2880451457]

約数ペア:

[(1, 2880451457), (13, 221573189), (17, 169438321), (197, 14621581), (221, 13033717), (2561, 1124737), (3349, 860093), (43537, 66161)]