289265566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{13121}}^1$

素因数の和:13347

約数の個数: 16

約数和(自身を含む): 442788768

約数和(自身を除く): 153523202

約数列:

[1, 2, 73, 146, 151, 302, 11023, 13121, 22046, 26242, 957833, 1915666, 1981271, 3962542, 144632783, 289265566]

約数ペア:

[(1, 289265566), (2, 144632783), (73, 3962542), (146, 1981271), (151, 1915666), (302, 957833), (11023, 26242), (13121, 22046)]