2013937898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3887911}}^1$

素因数の和:3887957

約数の個数: 16

約数和(自身を含む): 3545775744

約数和(自身を除く): 1531837846

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3887911, 7775822, 27215377, 54430754, 143852707, 287705414, 1006968949, 2013937898]

約数ペア:

[(1, 2013937898), (2, 1006968949), (7, 287705414), (14, 143852707), (37, 54430754), (74, 27215377), (259, 7775822), (518, 3887911)]