2021090002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{352229}}^1$

素因数の和:352401

約数の個数: 16

約数和(自身を含む): 3212337600

約数和(自身を除く): 1191247598

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 352229, 704458, 6692351, 13384702, 53186579, 106373158, 1010545001, 2021090002]

約数ペア:

[(1, 2021090002), (2, 1010545001), (19, 106373158), (38, 53186579), (151, 13384702), (302, 6692351), (2869, 704458), (5738, 352229)]