2017903424

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3469}}^1$

素因数の和:3691

約数の個数: 56

約数和(自身を含む): 4098417000

約数和(自身を除く): 2080513576

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 149, 244, 298, 488, 596, 976, 1192, 1952, 2384, 3469, 3904, 4768, 6938, 9089, 9536, 13876, 18178, 27752, 36356, 55504, 72712, 111008, 145424, 211609, 222016, 290848, 423218, 516881, 581696, 846436, 1033762, 1692872, 2067524, 3385744, 4135048, 6771488, 8270096, 13542976, 16540192, 31529741, 33080384, 63059482, 126118964, 252237928, 504475856, 1008951712, 2017903424]

約数ペア:

[(1, 2017903424), (2, 1008951712), (4, 504475856), (8, 252237928), (16, 126118964), (32, 63059482), (61, 33080384), (64, 31529741), (122, 16540192), (149, 13542976), (244, 8270096), (298, 6771488), (488, 4135048), (596, 3385744), (976, 2067524), (1192, 1692872), (1952, 1033762), (2384, 846436), (3469, 581696), (3904, 516881), (4768, 423218), (6938, 290848), (9089, 222016), (9536, 211609), (13876, 145424), (18178, 111008), (27752, 72712), (36356, 55504)]