2017395898

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{16657}}^1$

素因数の和:16918

約数の個数: 32

約数和(自身を含む): 3559747968

約数和(自身を除く): 1542352070

約数列:

[1, 2, 7, 14, 41, 82, 211, 287, 422, 574, 1477, 2954, 8651, 16657, 17302, 33314, 60557, 116599, 121114, 233198, 682937, 1365874, 3514627, 4780559, 7029254, 9561118, 24602389, 49204778, 144099707, 288199414, 1008697949, 2017395898]

約数ペア:

[(1, 2017395898), (2, 1008697949), (7, 288199414), (14, 144099707), (41, 49204778), (82, 24602389), (211, 9561118), (287, 7029254), (422, 4780559), (574, 3514627), (1477, 1365874), (2954, 682937), (8651, 233198), (16657, 121114), (17302, 116599), (33314, 60557)]