996842812

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{280327}}^1$

素因数の和:280465

約数の個数: 24

約数和(自身を含む): 2009391104

約数和(自身を除く): 1012548292

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 280327, 560654, 1121308, 1962289, 3924578, 7849156, 35601529, 71203058, 142406116, 249210703, 498421406, 996842812]

約数ペア:

[(1, 996842812), (2, 498421406), (4, 249210703), (7, 142406116), (14, 71203058), (28, 35601529), (127, 7849156), (254, 3924578), (508, 1962289), (889, 1121308), (1778, 560654), (3556, 280327)]