2140223876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^2$

素因数の和:3680

約数の個数: 36

約数和(自身を含む): 4469005632

約数和(自身を除く): 2328781756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1823, 3646, 7292, 12761, 25522, 41929, 51044, 83858, 167716, 293503, 587006, 1174012, 3323329, 6646658, 13293316, 23263303, 46526606, 76436567, 93053212, 152873134, 305746268, 535055969, 1070111938, 2140223876]

約数ペア:

[(1, 2140223876), (2, 1070111938), (4, 535055969), (7, 305746268), (14, 152873134), (23, 93053212), (28, 76436567), (46, 46526606), (92, 23263303), (161, 13293316), (322, 6646658), (644, 3323329), (1823, 1174012), (3646, 587006), (7292, 293503), (12761, 167716), (25522, 83858), (41929, 51044)]