2012806915

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1983061}}^1$

素因数の和:1983102

約数の個数: 16

約数和(自身を含む): 2855609280

約数和(自身を除く): 842802365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1983061, 9915305, 13881427, 57508769, 69407135, 287543845, 402561383, 2012806915]

約数ペア:

[(1, 2012806915), (5, 402561383), (7, 287543845), (29, 69407135), (35, 57508769), (145, 13881427), (203, 9915305), (1015, 1983061)]