2015437456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2680103}}^1$

素因数の和:2680158

約数の個数: 20

約数和(自身を含む): 3987994752

約数和(自身を除く): 1972557296

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2680103, 5360206, 10720412, 21440824, 42881648, 125964841, 251929682, 503859364, 1007718728, 2015437456]

約数ペア:

[(1, 2015437456), (2, 1007718728), (4, 503859364), (8, 251929682), (16, 125964841), (47, 42881648), (94, 21440824), (188, 10720412), (376, 5360206), (752, 2680103)]