2217454907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{7703}}^1$

素因数の和:7970

約数の個数: 16

約数和(自身を含む): 2372832000

約数和(自身を除く): 155377093

約数列:

[1, 19, 109, 139, 2071, 2641, 7703, 15151, 146357, 287869, 839627, 1070717, 15952913, 20343623, 116708153, 2217454907]

約数ペア:

[(1, 2217454907), (19, 116708153), (109, 20343623), (139, 15952913), (2071, 1070717), (2641, 839627), (7703, 287869), (15151, 146357)]