9786620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 20719104

約数和(自身を除く): 10932484

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3853, 7706, 15412, 19265, 38530, 77060, 489331, 978662, 1957324, 2446655, 4893310, 9786620]

約数ペア:

[(1, 9786620), (2, 4893310), (4, 2446655), (5, 1957324), (10, 978662), (20, 489331), (127, 77060), (254, 38530), (508, 19265), (635, 15412), (1270, 7706), (2540, 3853)]