2017664908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67157}}^1$

素因数の和:67234

約数の個数: 48

約数和(自身を含む): 4287366720

約数和(自身を除く): 2269701812

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 67157, 134314, 268628, 470099, 940198, 1880396, 1947553, 2484809, 3895106, 4969618, 7790212, 9939236, 13632871, 17393663, 27265742, 34787326, 54531484, 69574652, 72059461, 144118922, 288237844, 504416227, 1008832454, 2017664908]

約数ペア:

[(1, 2017664908), (2, 1008832454), (4, 504416227), (7, 288237844), (14, 144118922), (28, 72059461), (29, 69574652), (37, 54531484), (58, 34787326), (74, 27265742), (116, 17393663), (148, 13632871), (203, 9939236), (259, 7790212), (406, 4969618), (518, 3895106), (812, 2484809), (1036, 1947553), (1073, 1880396), (2146, 940198), (4292, 470099), (7511, 268628), (15022, 134314), (30044, 67157)]