2009143078

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1\times {\mathrm{10259}}^1$

素因数の和:10983

約数の個数: 16

約数和(自身を含む): 3036262320

約数和(自身を除く): 1027119242

約数列:

[1, 2, 181, 362, 541, 1082, 10259, 20518, 97921, 195842, 1856879, 3713758, 5550119, 11100238, 1004571539, 2009143078]

約数ペア:

[(1, 2009143078), (2, 1004571539), (181, 11100238), (362, 5550119), (541, 3713758), (1082, 1856879), (10259, 195842), (20518, 97921)]