2018841412

素因数分解:

$2^2\times 7^1\times {\mathrm{72101479}}^1$

素因数の和:72101490

約数の個数: 12

約数和(自身を含む): 4037682880

約数和(自身を除く): 2018841468

約数列:

[1, 2, 4, 7, 14, 28, 72101479, 144202958, 288405916, 504710353, 1009420706, 2018841412]

約数ペア:

[(1, 2018841412), (2, 1009420706), (4, 504710353), (7, 288405916), (14, 144202958), (28, 72101479)]