1000205556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{11801}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 2670084480

約数和(自身を除く): 1669878924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1009, 2018, 3027, 4036, 6054, 7063, 11801, 12108, 14126, 21189, 23602, 28252, 35403, 42378, 47204, 70806, 82607, 84756, 141612, 165214, 247821, 330428, 495642, 991284, 11907209, 23814418, 35721627, 47628836, 71443254, 83350463, 142886508, 166700926, 250051389, 333401852, 500102778, 1000205556]

約数ペア:

[(1, 1000205556), (2, 500102778), (3, 333401852), (4, 250051389), (6, 166700926), (7, 142886508), (12, 83350463), (14, 71443254), (21, 47628836), (28, 35721627), (42, 23814418), (84, 11907209), (1009, 991284), (2018, 495642), (3027, 330428), (4036, 247821), (6054, 165214), (7063, 141612), (11801, 84756), (12108, 82607), (14126, 70806), (21189, 47204), (23602, 42378), (28252, 35403)]