2013170705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{3919}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 2976691200

約数和(自身を除く): 963520495

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1129, 3919, 5645, 7903, 14677, 19595, 27433, 39515, 50947, 73385, 102739, 137165, 254735, 356629, 513695, 1783145, 4424551, 22122755, 30971857, 57519163, 154859285, 287595815, 402634141, 2013170705]

約数ペア:

[(1, 2013170705), (5, 402634141), (7, 287595815), (13, 154859285), (35, 57519163), (65, 30971857), (91, 22122755), (455, 4424551), (1129, 1783145), (3919, 513695), (5645, 356629), (7903, 254735), (14677, 137165), (19595, 102739), (27433, 73385), (39515, 50947)]