2790907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 3456000

約数和(自身を除く): 665093

約数列:

[1, 7, 17, 47, 119, 329, 499, 799, 3493, 5593, 8483, 23453, 59381, 164171, 398701, 2790907]

約数ペア:

[(1, 2790907), (7, 398701), (17, 164171), (47, 59381), (119, 23453), (329, 8483), (499, 5593), (799, 3493)]