1794900668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2161}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 3515930880

約数和(自身を除く): 1721030212

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 439, 473, 878, 946, 1756, 1892, 2161, 4322, 4829, 8644, 9658, 18877, 19316, 23771, 37754, 47542, 75508, 92923, 95084, 185846, 207647, 371692, 415294, 830588, 948679, 1022153, 1897358, 2044306, 3794716, 4088612, 10435469, 20870938, 40793197, 41741876, 81586394, 163172788, 448725167, 897450334, 1794900668]

約数ペア:

[(1, 1794900668), (2, 897450334), (4, 448725167), (11, 163172788), (22, 81586394), (43, 41741876), (44, 40793197), (86, 20870938), (172, 10435469), (439, 4088612), (473, 3794716), (878, 2044306), (946, 1897358), (1756, 1022153), (1892, 948679), (2161, 830588), (4322, 415294), (4829, 371692), (8644, 207647), (9658, 185846), (18877, 95084), (19316, 92923), (23771, 75508), (37754, 47542)]