2017404508

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 4279661568

約数和(自身を除く): 2262257060

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 71, 82, 106, 142, 164, 212, 284, 287, 371, 467, 497, 574, 742, 934, 994, 1148, 1484, 1868, 1988, 2173, 2911, 3269, 3763, 4346, 5822, 6538, 7526, 8692, 11644, 13076, 15052, 15211, 19147, 20377, 24751, 26341, 30422, 33157, 38294, 40754, 49502, 52682, 60844, 66314, 76588, 81508, 99004, 105364, 132628, 134029, 154283, 173257, 232099, 268058, 308566, 346514, 464198, 536116, 617132, 693028, 928396, 1014791, 1079981, 1359437, 1757321, 2029582, 2159962, 2718874, 3514642, 4059164, 4319924, 5437748, 7029284, 7103537, 9516059, 12301247, 14207074, 19032118, 24602494, 28414148, 38064236, 49204988, 72050161, 144100322, 288200644, 504351127, 1008702254, 2017404508]

約数ペア:

[(1, 2017404508), (2, 1008702254), (4, 504351127), (7, 288200644), (14, 144100322), (28, 72050161), (41, 49204988), (53, 38064236), (71, 28414148), (82, 24602494), (106, 19032118), (142, 14207074), (164, 12301247), (212, 9516059), (284, 7103537), (287, 7029284), (371, 5437748), (467, 4319924), (497, 4059164), (574, 3514642), (742, 2718874), (934, 2159962), (994, 2029582), (1148, 1757321), (1484, 1359437), (1868, 1079981), (1988, 1014791), (2173, 928396), (2911, 693028), (3269, 617132), (3763, 536116), (4346, 464198), (5822, 346514), (6538, 308566), (7526, 268058), (8692, 232099), (11644, 173257), (13076, 154283), (15052, 134029), (15211, 132628), (19147, 105364), (20377, 99004), (24751, 81508), (26341, 76588), (30422, 66314), (33157, 60844), (38294, 52682), (40754, 49502)]