298667038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{4391}}^1$

素因数の和:4943

約数の個数: 16

約数和(自身を含む): 455362560

約数和(自身を除く): 156695522

約数列:

[1, 2, 71, 142, 479, 958, 4391, 8782, 34009, 68018, 311761, 623522, 2103289, 4206578, 149333519, 298667038]

約数ペア:

[(1, 298667038), (2, 149333519), (71, 4206578), (142, 2103289), (479, 623522), (958, 311761), (4391, 68018), (8782, 34009)]