2015764270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15505879}}^1$

素因数の和:15505899

約数の個数: 16

約数和(自身を含む): 3907481760

約数和(自身を除く): 1891717490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15505879, 31011758, 77529395, 155058790, 201576427, 403152854, 1007882135, 2015764270]

約数ペア:

[(1, 2015764270), (2, 1007882135), (5, 403152854), (10, 201576427), (13, 155058790), (26, 77529395), (65, 31011758), (130, 15505879)]