2017426318

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{126421}}^1$

素因数の和:126603

約数の個数: 16

約数和(自身を含む): 3094810560

約数和(自身を除く): 1077384242

約数列:

[1, 2, 79, 101, 158, 202, 7979, 15958, 126421, 252842, 9987259, 12768521, 19974518, 25537042, 1008713159, 2017426318]

約数ペア:

[(1, 2017426318), (2, 1008713159), (79, 25537042), (101, 19974518), (158, 12768521), (202, 9987259), (7979, 252842), (15958, 126421)]