2009762818

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3879851}}^1$

素因数の和:3879897

約数の個数: 16

約数和(自身を含む): 3538425024

約数和(自身を除く): 1528662206

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3879851, 7759702, 27158957, 54317914, 143554487, 287108974, 1004881409, 2009762818]

約数ペア:

[(1, 2009762818), (2, 1004881409), (7, 287108974), (14, 143554487), (37, 54317914), (74, 27158957), (259, 7759702), (518, 3879851)]