201818630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552451}}^1$

素因数の和:1552471

約数の個数: 16

約数和(自身を含む): 391217904

約数和(自身を除く): 189399274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552451, 3104902, 7762255, 15524510, 20181863, 40363726, 100909315, 201818630]

約数ペア:

[(1, 201818630), (2, 100909315), (5, 40363726), (10, 20181863), (13, 15524510), (26, 7762255), (65, 3104902), (130, 1552451)]