520015834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{540557}}^1$

素因数の和:540609

約数の個数: 16

約数和(自身を含む): 862730568

約数和(自身を除く): 342714734

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 540557, 1081114, 7027241, 14054482, 20000609, 40001218, 260007917, 520015834]

約数ペア:

[(1, 520015834), (2, 260007917), (13, 40001218), (26, 20000609), (37, 14054482), (74, 7027241), (481, 1081114), (962, 540557)]