2019401288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{132229}}^1$

素因数の和:132341

約数の個数: 32

約数和(自身を含む): 3998635200

約数和(自身を除く): 1979233912

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 15272, 132229, 264458, 528916, 1057832, 3041267, 6082534, 10975007, 12165068, 21950014, 24330136, 43900028, 87800056, 252425161, 504850322, 1009700644, 2019401288]

約数ペア:

[(1, 2019401288), (2, 1009700644), (4, 504850322), (8, 252425161), (23, 87800056), (46, 43900028), (83, 24330136), (92, 21950014), (166, 12165068), (184, 10975007), (332, 6082534), (664, 3041267), (1909, 1057832), (3818, 528916), (7636, 264458), (15272, 132229)]