289791316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{146953}}^1$

素因数の和:147003

約数の個数: 24

約数和(自身を含む): 555486120

約数和(自身を除く): 265694804

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 146953, 293906, 587812, 2498201, 4261637, 4996402, 8523274, 9992804, 17046548, 72447829, 144895658, 289791316]

約数ペア:

[(1, 289791316), (2, 144895658), (4, 72447829), (17, 17046548), (29, 9992804), (34, 8523274), (58, 4996402), (68, 4261637), (116, 2498201), (493, 587812), (986, 293906), (1972, 146953)]