8965988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 16678200

約数和(自身を除く): 7712212

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2089, 2146, 4178, 4292, 8356, 60581, 77293, 121162, 154586, 242324, 309172, 2241497, 4482994, 8965988]

約数ペア:

[(1, 8965988), (2, 4482994), (4, 2241497), (29, 309172), (37, 242324), (58, 154586), (74, 121162), (116, 77293), (148, 60581), (1073, 8356), (2089, 4292), (2146, 4178)]