6518564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 12475008

約数和(自身を除く): 5956444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 1871, 3484, 3742, 7484, 24323, 48646, 97292, 125357, 250714, 501428, 1629641, 3259282, 6518564]

約数ペア:

[(1, 6518564), (2, 3259282), (4, 1629641), (13, 501428), (26, 250714), (52, 125357), (67, 97292), (134, 48646), (268, 24323), (871, 7484), (1742, 3742), (1871, 3484)]