998116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 2045120

約数和(自身を除く): 1047004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 829, 1204, 1658, 3316, 5803, 11606, 23212, 35647, 71294, 142588, 249529, 499058, 998116]

約数ペア:

[(1, 998116), (2, 499058), (4, 249529), (7, 142588), (14, 71294), (28, 35647), (43, 23212), (86, 11606), (172, 5803), (301, 3316), (602, 1658), (829, 1204)]