25861362668

素因数分解:

$2^2\times {\mathrm{7151}}^1\times {\mathrm{904117}}^1$

素因数の和:911272

約数の個数: 12

約数和(自身を含む): 45263763552

約数和(自身を除く): 19402400884

約数列:

[1, 2, 4, 7151, 14302, 28604, 904117, 1808234, 3616468, 6465340667, 12930681334, 25861362668]

約数ペア:

[(1, 25861362668), (2, 12930681334), (4, 6465340667), (7151, 3616468), (14302, 1808234), (28604, 904117)]