283449964

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{20287}}^1$

素因数の和:20797

約数の個数: 24

約数和(自身を含む): 568064000

約数和(自身を除く): 284614036

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 6986, 13972, 20287, 40574, 81148, 142009, 284018, 568036, 10123213, 20246426, 40492852, 70862491, 141724982, 283449964]

約数ペア:

[(1, 283449964), (2, 141724982), (4, 70862491), (7, 40492852), (14, 20246426), (28, 10123213), (499, 568036), (998, 284018), (1996, 142009), (3493, 81148), (6986, 40574), (13972, 20287)]