2009059210

素因数分解:

$2^1\times 5^1\times {\mathrm{5209}}^1\times {\mathrm{38569}}^1$

素因数の和:43785

約数の個数: 16

約数和(自身を含む): 3617094600

約数和(自身を除く): 1608035390

約数列:

[1, 2, 5, 10, 5209, 10418, 26045, 38569, 52090, 77138, 192845, 385690, 200905921, 401811842, 1004529605, 2009059210]

約数ペア:

[(1, 2009059210), (2, 1004529605), (5, 401811842), (10, 200905921), (5209, 385690), (10418, 192845), (26045, 77138), (38569, 52090)]