404123564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{8087}}^1$

素因数の和:8166

約数の個数: 36

約数和(自身を含む): 787075632

約数和(自身を除く): 382952068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 8087, 12493, 16174, 24986, 32348, 49972, 105131, 210262, 250697, 420524, 501394, 1002788, 3259061, 6518122, 7771607, 13036244, 15543214, 31086428, 101030891, 202061782, 404123564]

約数ペア:

[(1, 404123564), (2, 202061782), (4, 101030891), (13, 31086428), (26, 15543214), (31, 13036244), (52, 7771607), (62, 6518122), (124, 3259061), (403, 1002788), (806, 501394), (961, 420524), (1612, 250697), (1922, 210262), (3844, 105131), (8087, 49972), (12493, 32348), (16174, 24986)]