494337424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{259631}}^1$

素因数の和:259663

約数の個数: 40

約数和(自身を含む): 1158997248

約数和(自身を除く): 664659824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 259631, 519262, 1038524, 1817417, 2077048, 3634834, 4154096, 4413727, 7269668, 8827454, 14539336, 17654908, 29078672, 30896089, 35309816, 61792178, 70619632, 123584356, 247168712, 494337424]

約数ペア:

[(1, 494337424), (2, 247168712), (4, 123584356), (7, 70619632), (8, 61792178), (14, 35309816), (16, 30896089), (17, 29078672), (28, 17654908), (34, 14539336), (56, 8827454), (68, 7269668), (112, 4413727), (119, 4154096), (136, 3634834), (238, 2077048), (272, 1817417), (476, 1038524), (952, 519262), (1904, 259631)]