2018042980

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{168451}}^1$

素因数の和:169059

約数の個数: 24

約数和(自身を含む): 4244990400

約数和(自身を除く): 2226947420

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 168451, 336902, 673804, 842255, 1684510, 3369020, 100902149, 201804298, 403608596, 504510745, 1009021490, 2018042980]

約数ペア:

[(1, 2018042980), (2, 1009021490), (4, 504510745), (5, 403608596), (10, 201804298), (20, 100902149), (599, 3369020), (1198, 1684510), (2396, 842255), (2995, 673804), (5990, 336902), (11980, 168451)]