2039821052

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{1217077}}^1$

素因数の和:1217500

約数の個数: 12

約数和(自身を含む): 3578209320

約数和(自身を除く): 1538388268

約数列:

[1, 2, 4, 419, 838, 1676, 1217077, 2434154, 4868308, 509955263, 1019910526, 2039821052]

約数ペア:

[(1, 2039821052), (2, 1019910526), (4, 509955263), (419, 4868308), (838, 2434154), (1676, 1217077)]