1660871246

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1\times {\mathrm{6269}}^1$

素因数の和:7363

約数の個数: 16

約数和(自身を含む): 2512263600

約数和(自身を除く): 851392354

約数列:

[1, 2, 139, 278, 953, 1906, 6269, 12538, 132467, 264934, 871391, 1742782, 5974357, 11948714, 830435623, 1660871246]

約数ペア:

[(1, 1660871246), (2, 830435623), (139, 11948714), (278, 5974357), (953, 1742782), (1906, 871391), (6269, 264934), (12538, 132467)]