2059211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 2626560

約数和(自身を除く): 567349

約数列:

[1, 7, 11, 47, 77, 329, 517, 569, 3619, 3983, 6259, 26743, 43813, 187201, 294173, 2059211]

約数ペア:

[(1, 2059211), (7, 294173), (11, 187201), (47, 43813), (77, 26743), (329, 6259), (517, 3983), (569, 3619)]