2019848190741

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{499838701}}^1$

素因数の和:499839156

約数の個数: 12

約数和(自身を含む): 2924056406700

約数和(自身を除く): 904208215959

約数列:

[1, 3, 9, 449, 1347, 4041, 499838701, 1499516103, 4498548309, 224427576749, 673282730247, 2019848190741]

約数ペア:

[(1, 2019848190741), (3, 673282730247), (9, 224427576749), (449, 4498548309), (1347, 1499516103), (4041, 499838701)]