1719542868

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{5233}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 4062421440

約数和(自身を除く): 2342878572

約数列:

[1, 2, 3, 4, 6, 12, 139, 197, 278, 394, 417, 556, 591, 788, 834, 1182, 1668, 2364, 5233, 10466, 15699, 20932, 27383, 31398, 54766, 62796, 82149, 109532, 164298, 328596, 727387, 1030901, 1454774, 2061802, 2182161, 2909548, 3092703, 4123604, 4364322, 6185406, 8728644, 12370812, 143295239, 286590478, 429885717, 573180956, 859771434, 1719542868]

約数ペア:

[(1, 1719542868), (2, 859771434), (3, 573180956), (4, 429885717), (6, 286590478), (12, 143295239), (139, 12370812), (197, 8728644), (278, 6185406), (394, 4364322), (417, 4123604), (556, 3092703), (591, 2909548), (788, 2182161), (834, 2061802), (1182, 1454774), (1668, 1030901), (2364, 727387), (5233, 328596), (10466, 164298), (15699, 109532), (20932, 82149), (27383, 62796), (31398, 54766)]