2122489012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3989641}}^1$

素因数の和:3989671

約数の個数: 24

約数和(自身を含む): 4468399040

約数和(自身を除く): 2345910028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3989641, 7979282, 15958564, 27927487, 55854974, 75803179, 111709948, 151606358, 303212716, 530622253, 1061244506, 2122489012]

約数ペア:

[(1, 2122489012), (2, 1061244506), (4, 530622253), (7, 303212716), (14, 151606358), (19, 111709948), (28, 75803179), (38, 55854974), (76, 27927487), (133, 15958564), (266, 7979282), (532, 3989641)]