2018805110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28840073}}^1$

素因数の和:28840087

約数の個数: 16

約数和(自身を含む): 4152970656

約数和(自身を除く): 2134165546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28840073, 57680146, 144200365, 201880511, 288400730, 403761022, 1009402555, 2018805110]

約数ペア:

[(1, 2018805110), (2, 1009402555), (5, 403761022), (7, 288400730), (10, 201880511), (14, 144200365), (35, 57680146), (70, 28840073)]