1639346546

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{28001}}^1$

素因数の和:28477

約数の個数: 16

約数和(自身を含む): 2499010488

約数和(自身を除く): 859663942

約数列:

[1, 2, 73, 146, 401, 802, 28001, 29273, 56002, 58546, 2044073, 4088146, 11228401, 22456802, 819673273, 1639346546]

約数ペア:

[(1, 1639346546), (2, 819673273), (73, 22456802), (146, 11228401), (401, 4088146), (802, 2044073), (28001, 58546), (29273, 56002)]