1279681706

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{9011843}}^1$

素因数の和:9011916

約数の個数: 8

約数和(自身を含む): 1946558304

約数和(自身を除く): 666876598

約数列:

[1, 2, 71, 142, 9011843, 18023686, 639840853, 1279681706]

約数ペア:

[(1, 1279681706), (2, 639840853), (71, 18023686), (142, 9011843)]