506324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 1106784

約数和(自身を除く): 600460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 169, 182, 214, 338, 364, 428, 676, 749, 1183, 1391, 1498, 2366, 2782, 2996, 4732, 5564, 9737, 18083, 19474, 36166, 38948, 72332, 126581, 253162, 506324]

約数ペア:

[(1, 506324), (2, 253162), (4, 126581), (7, 72332), (13, 38948), (14, 36166), (26, 19474), (28, 18083), (52, 9737), (91, 5564), (107, 4732), (169, 2996), (182, 2782), (214, 2366), (338, 1498), (364, 1391), (428, 1183), (676, 749)]