2010899517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{438391}}^1$

素因数の和:438544

約数の個数: 16

約数和(自身を含む): 2945994240

約数和(自身を除く): 935094723

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 438391, 1315173, 4822301, 14466903, 60936349, 182809047, 670299839, 2010899517]

約数ペア:

[(1, 2010899517), (3, 670299839), (11, 182809047), (33, 60936349), (139, 14466903), (417, 4822301), (1529, 1315173), (4587, 438391)]