2015591396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{49003}}^1$

素因数の和:49140

約数の個数: 48

約数和(自身を含む): 4379781504

約数和(自身を除く): 2364190108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 5876, 10283, 20566, 41132, 49003, 98006, 196012, 343021, 637039, 686042, 1274078, 1372084, 2548156, 4459273, 5537339, 8918546, 11074678, 17837092, 22149356, 38761373, 71985407, 77522746, 143970814, 155045492, 287941628, 503897849, 1007795698, 2015591396]

約数ペア:

[(1, 2015591396), (2, 1007795698), (4, 503897849), (7, 287941628), (13, 155045492), (14, 143970814), (26, 77522746), (28, 71985407), (52, 38761373), (91, 22149356), (113, 17837092), (182, 11074678), (226, 8918546), (364, 5537339), (452, 4459273), (791, 2548156), (1469, 1372084), (1582, 1274078), (2938, 686042), (3164, 637039), (5876, 343021), (10283, 196012), (20566, 98006), (41132, 49003)]