268524152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2581963}}^1$

素因数の和:2581982

約数の個数: 16

約数和(自身を含む): 542212440

約数和(自身を除く): 273688288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2581963, 5163926, 10327852, 20655704, 33565519, 67131038, 134262076, 268524152]

約数ペア:

[(1, 268524152), (2, 134262076), (4, 67131038), (8, 33565519), (13, 20655704), (26, 10327852), (52, 5163926), (104, 2581963)]