2030547239

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{12157}}^1$

素因数の和:12494

約数の個数: 16

約数和(自身を含む): 2353010688

約数和(自身を除く): 322463449

約数列:

[1, 7, 107, 223, 749, 1561, 12157, 23861, 85099, 167027, 1300799, 2711011, 9105593, 18977077, 290078177, 2030547239]

約数ペア:

[(1, 2030547239), (7, 290078177), (107, 18977077), (223, 9105593), (749, 2711011), (1561, 1300799), (12157, 167027), (23861, 85099)]