6717491998

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1139717}}^1$

素因数の和:1140147

約数の個数: 16

約数和(自身を含む): 11543063904

約数和(自身を除く): 4825571906

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 1139717, 2279434, 7978019, 15956038, 479820857, 959641714, 3358745999, 6717491998]

約数ペア:

[(1, 6717491998), (2, 3358745999), (7, 959641714), (14, 479820857), (421, 15956038), (842, 7978019), (2947, 2279434), (5894, 1139717)]