3830931344

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1215397}}^1$

素因数の和:1215602

約数の個数: 20

約数和(自身を含む): 7460112924

約数和(自身を除く): 3629181580

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 1215397, 2430794, 4861588, 9723176, 19446352, 239433209, 478866418, 957732836, 1915465672, 3830931344]

約数ペア:

[(1, 3830931344), (2, 1915465672), (4, 957732836), (8, 478866418), (16, 239433209), (197, 19446352), (394, 9723176), (788, 4861588), (1576, 2430794), (3152, 1215397)]