473885972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{393593}}^1$

素因数の和:393647

約数の個数: 24

約数和(自身を含む): 969815616

約数和(自身を除く): 495929644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 393593, 787186, 1574372, 2755151, 5510302, 11020604, 16924499, 33848998, 67697996, 118471493, 236942986, 473885972]

約数ペア:

[(1, 473885972), (2, 236942986), (4, 118471493), (7, 67697996), (14, 33848998), (28, 16924499), (43, 11020604), (86, 5510302), (172, 2755151), (301, 1574372), (602, 787186), (1204, 393593)]