2208528023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{4153}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 2505360480

約数和(自身を除く): 296832457

約数列:

[1, 13, 19, 247, 2153, 4153, 27989, 40907, 53989, 78907, 531791, 1025791, 8941409, 116238317, 169886771, 2208528023]

約数ペア:

[(1, 2208528023), (13, 169886771), (19, 116238317), (247, 8941409), (2153, 1025791), (4153, 531791), (27989, 78907), (40907, 53989)]