2009015029

素因数分解:

$7^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1\times {\mathrm{1013}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 2307052800

約数和(自身を除く): 298037771

約数列:

[1, 7, 449, 631, 1013, 3143, 4417, 7091, 283319, 454837, 639203, 1983233, 3183859, 4474421, 287002147, 2009015029]

約数ペア:

[(1, 2009015029), (7, 287002147), (449, 4474421), (631, 3183859), (1013, 1983233), (3143, 639203), (4417, 454837), (7091, 283319)]