857541326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{135131}}^1$

素因数の和:135319

約数の個数: 16

約数和(自身を含む): 1362130560

約数和(自身を除く): 504589234

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 135131, 270262, 2567489, 5134978, 22566877, 45133754, 428770663, 857541326]

約数ペア:

[(1, 857541326), (2, 428770663), (19, 45133754), (38, 22566877), (167, 5134978), (334, 2567489), (3173, 270262), (6346, 135131)]