1958378892442

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1970200093}}^1$

素因数の和:1970200173

約数の個数: 16

約数和(自身を含む): 3404505762432

約数和(自身を除く): 1446126869990

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1970200093, 3940400186, 13791400651, 27582801302, 139884206603, 279768413206, 979189446221, 1958378892442]

約数ペア:

[(1, 1958378892442), (2, 979189446221), (7, 279768413206), (14, 139884206603), (71, 27582801302), (142, 13791400651), (497, 3940400186), (994, 1970200093)]