2555928310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19660987}}^1$

素因数の和:19661007

約数の個数: 16

約数和(自身を含む): 4954568976

約数和(自身を除く): 2398640666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19660987, 39321974, 98304935, 196609870, 255592831, 511185662, 1277964155, 2555928310]

約数ペア:

[(1, 2555928310), (2, 1277964155), (5, 511185662), (10, 255592831), (13, 196609870), (26, 98304935), (65, 39321974), (130, 19660987)]