2018776065

素因数分解:

$3^1\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{40771}}^1$

素因数の和:44080

約数の個数: 16

約数和(自身を含む): 3231099456

約数和(自身を除く): 1212323391

約数列:

[1, 3, 5, 15, 3301, 9903, 16505, 40771, 49515, 122313, 203855, 611565, 134585071, 403755213, 672925355, 2018776065]

約数ペア:

[(1, 2018776065), (3, 672925355), (5, 403755213), (15, 134585071), (3301, 611565), (9903, 203855), (16505, 122313), (40771, 49515)]