2012248119

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{610327}}^1$

素因数の和:610494

約数の個数: 16

約数和(自身を含む): 3085818368

約数和(自身を除く): 1073570249

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 610327, 1830981, 4272289, 12816867, 95821339, 287464017, 670749373, 2012248119]

約数ペア:

[(1, 2012248119), (3, 670749373), (7, 287464017), (21, 95821339), (157, 12816867), (471, 4272289), (1099, 1830981), (3297, 610327)]