426551090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{47981}}^1$

素因数の和:48122

約数の個数: 32

約数和(自身を含む): 884404224

約数和(自身を除く): 457853134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 47981, 95962, 239905, 335867, 479810, 671734, 1679335, 3358670, 6093587, 12187174, 30467935, 42655109, 60935870, 85310218, 213275545, 426551090]

約数ペア:

[(1, 426551090), (2, 213275545), (5, 85310218), (7, 60935870), (10, 42655109), (14, 30467935), (35, 12187174), (70, 6093587), (127, 3358670), (254, 1679335), (635, 671734), (889, 479810), (1270, 335867), (1778, 239905), (4445, 95962), (8890, 47981)]