2109333716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3964913}}^1$

素因数の和:3964943

約数の個数: 24

約数和(自身を含む): 4440703680

約数和(自身を除く): 2331369964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3964913, 7929826, 15859652, 27754391, 55508782, 75333347, 111017564, 150666694, 301333388, 527333429, 1054666858, 2109333716]

約数ペア:

[(1, 2109333716), (2, 1054666858), (4, 527333429), (7, 301333388), (14, 150666694), (19, 111017564), (28, 75333347), (38, 55508782), (76, 27754391), (133, 15859652), (266, 7929826), (532, 3964913)]