269807564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{16901}}^1$

素因数の和:17225

約数の個数: 24

約数和(自身を含む): 510169968

約数和(自身を除く): 240362404

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 15964, 16901, 33802, 67604, 219713, 439426, 878852, 5188607, 10377214, 20754428, 67451891, 134903782, 269807564]

約数ペア:

[(1, 269807564), (2, 134903782), (4, 67451891), (13, 20754428), (26, 10377214), (52, 5188607), (307, 878852), (614, 439426), (1228, 219713), (3991, 67604), (7982, 33802), (15964, 16901)]