2019752770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28853611}}^1$

素因数の和:28853625

約数の個数: 16

約数和(自身を含む): 4154920128

約数和(自身を除く): 2135167358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28853611, 57707222, 144268055, 201975277, 288536110, 403950554, 1009876385, 2019752770]

約数ペア:

[(1, 2019752770), (2, 1009876385), (5, 403950554), (7, 288536110), (10, 201975277), (14, 144268055), (35, 57707222), (70, 28853611)]