2468528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 5062176

約数和(自身を除く): 2593648

約数列:

[1, 2, 4, 8, 16, 41, 53, 71, 82, 106, 142, 164, 212, 284, 328, 424, 568, 656, 848, 1136, 2173, 2911, 3763, 4346, 5822, 7526, 8692, 11644, 15052, 17384, 23288, 30104, 34768, 46576, 60208, 154283, 308566, 617132, 1234264, 2468528]

約数ペア:

[(1, 2468528), (2, 1234264), (4, 617132), (8, 308566), (16, 154283), (41, 60208), (53, 46576), (71, 34768), (82, 30104), (106, 23288), (142, 17384), (164, 15052), (212, 11644), (284, 8692), (328, 7526), (424, 5822), (568, 4346), (656, 3763), (848, 2911), (1136, 2173)]