2047785047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{320417}}^1$

素因数の和:320518

約数の個数: 16

約数和(自身を含む): 2583850752

約数和(自身を除く): 536065705

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 320417, 2242919, 3524587, 24672109, 26594611, 186162277, 292540721, 2047785047]

約数ペア:

[(1, 2047785047), (7, 292540721), (11, 186162277), (77, 26594611), (83, 24672109), (581, 3524587), (913, 2242919), (6391, 320417)]