2017406567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 2465406720

約数和(自身を除く): 448000153

約数列:

[1, 11, 19, 23, 71, 209, 253, 257, 437, 529, 781, 1349, 1633, 2827, 4807, 4883, 5819, 5911, 10051, 14839, 17963, 18247, 31027, 37559, 53713, 65021, 110561, 112309, 135953, 200717, 341297, 346693, 413149, 419681, 713621, 1235399, 1495483, 2583107, 3813623, 4616491, 7849831, 7973939, 9652663, 28414177, 87713329, 106179293, 183400597, 2017406567]

約数ペア:

[(1, 2017406567), (11, 183400597), (19, 106179293), (23, 87713329), (71, 28414177), (209, 9652663), (253, 7973939), (257, 7849831), (437, 4616491), (529, 3813623), (781, 2583107), (1349, 1495483), (1633, 1235399), (2827, 713621), (4807, 419681), (4883, 413149), (5819, 346693), (5911, 341297), (10051, 200717), (14839, 135953), (17963, 112309), (18247, 110561), (31027, 65021), (37559, 53713)]