4025687042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{367777}}^1$

素因数の和:368213

約数の個数: 16

約数和(自身を含む): 6518497272

約数和(自身を除く): 2492810230

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 367777, 735554, 4781101, 9562202, 154834117, 309668234, 2012843521, 4025687042]

約数ペア:

[(1, 4025687042), (2, 2012843521), (13, 309668234), (26, 154834117), (421, 9562202), (842, 4781101), (5473, 735554), (10946, 367777)]