34426778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 52800000

約数和(自身を除く): 18373222

約数列:

[1, 2, 79, 109, 158, 218, 1999, 3998, 8611, 17222, 157921, 217891, 315842, 435782, 17213389, 34426778]

約数ペア:

[(1, 34426778), (2, 17213389), (79, 435782), (109, 315842), (158, 217891), (218, 157921), (1999, 17222), (3998, 8611)]