870899036

素因数分解:

$2^2\times 7^1\times {\mathrm{31103537}}^1$

素因数の和:31103548

約数の個数: 12

約数和(自身を含む): 1741798128

約数和(自身を除く): 870899092

約数列:

[1, 2, 4, 7, 14, 28, 31103537, 62207074, 124414148, 217724759, 435449518, 870899036]

約数ペア:

[(1, 870899036), (2, 435449518), (4, 217724759), (7, 124414148), (14, 62207074), (28, 31103537)]