4040387843812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{20120251}}^1$

素因数の和:20121139

約数の個数: 24

約数和(自身を含む): 7195324039232

約数和(自身を除く): 3154936195420

約数列:

[1, 2, 4, 61, 122, 244, 823, 1646, 3292, 50203, 100406, 200812, 20120251, 40240502, 80481004, 1227335311, 2454670622, 4909341244, 16558966573, 33117933146, 66235866292, 1010096960953, 2020193921906, 4040387843812]

約数ペア:

[(1, 4040387843812), (2, 2020193921906), (4, 1010096960953), (61, 66235866292), (122, 33117933146), (244, 16558966573), (823, 4909341244), (1646, 2454670622), (3292, 1227335311), (50203, 80481004), (100406, 40240502), (200812, 20120251)]