159439294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{669913}}^1$

素因数の和:669939

約数の個数: 16

約数和(自身を含む): 289402848

約数和(自身を除く): 129963554

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 669913, 1339826, 4689391, 9378782, 11388521, 22777042, 79719647, 159439294]

約数ペア:

[(1, 159439294), (2, 79719647), (7, 22777042), (14, 11388521), (17, 9378782), (34, 4689391), (119, 1339826), (238, 669913)]