139137442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{4093}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 218128320

約数和(自身を除く): 78990878

約数列:

[1, 2, 23, 46, 739, 1478, 4093, 8186, 16997, 33994, 94139, 188278, 3024727, 6049454, 69568721, 139137442]

約数ペア:

[(1, 139137442), (2, 69568721), (23, 6049454), (46, 3024727), (739, 188278), (1478, 94139), (4093, 33994), (8186, 16997)]