2012954485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{30497}}^1$

素因数の和:30852

約数の個数: 16

約数和(自身を含む): 2479853376

約数和(自身を除く): 466898891

約数列:

[1, 5, 43, 215, 307, 1535, 13201, 30497, 66005, 152485, 1311371, 6556855, 9362579, 46812895, 402590897, 2012954485]

約数ペア:

[(1, 2012954485), (5, 402590897), (43, 46812895), (215, 9362579), (307, 6556855), (1535, 1311371), (13201, 152485), (30497, 66005)]