1209366956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7307}}^1$

素因数の和:7598

約数の個数: 48

約数和(自身を含む): 2534063616

約数和(自身を除く): 1324696660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 322, 514, 644, 1028, 1799, 3598, 5911, 7196, 7307, 11822, 14614, 23644, 29228, 41377, 51149, 82754, 102298, 165508, 168061, 204596, 336122, 672244, 1176427, 1877899, 2352854, 3755798, 4705708, 7511596, 13145293, 26290586, 43191677, 52581172, 86383354, 172766708, 302341739, 604683478, 1209366956]

約数ペア:

[(1, 1209366956), (2, 604683478), (4, 302341739), (7, 172766708), (14, 86383354), (23, 52581172), (28, 43191677), (46, 26290586), (92, 13145293), (161, 7511596), (257, 4705708), (322, 3755798), (514, 2352854), (644, 1877899), (1028, 1176427), (1799, 672244), (3598, 336122), (5911, 204596), (7196, 168061), (7307, 165508), (11822, 102298), (14614, 82754), (23644, 51149), (29228, 41377)]