830934244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631409}}^1$

素因数の和:631467

約数の個数: 24

約数和(自身を含む): 1697230080

約数和(自身を除く): 866295836

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 631409, 1262818, 2525636, 4419863, 8839726, 17679452, 29676223, 59352446, 118704892, 207733561, 415467122, 830934244]

約数ペア:

[(1, 830934244), (2, 415467122), (4, 207733561), (7, 118704892), (14, 59352446), (28, 29676223), (47, 17679452), (94, 8839726), (188, 4419863), (329, 2525636), (658, 1262818), (1316, 631409)]