2056558712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19774603}}^1$

素因数の和:19774622

約数の個数: 16

約数和(自身を含む): 4152666840

約数和(自身を除く): 2096108128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19774603, 39549206, 79098412, 158196824, 257069839, 514139678, 1028279356, 2056558712]

約数ペア:

[(1, 2056558712), (2, 1028279356), (4, 514139678), (8, 257069839), (13, 158196824), (26, 79098412), (52, 39549206), (104, 19774603)]