2946845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 3896640

約数和(自身を除く): 949795

約数列:

[1, 5, 11, 55, 131, 409, 655, 1441, 2045, 4499, 7205, 22495, 53579, 267895, 589369, 2946845]

約数ペア:

[(1, 2946845), (5, 589369), (11, 267895), (55, 53579), (131, 22495), (409, 7205), (655, 4499), (1441, 2045)]