2051215292

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{559219}}^1$

素因数の和:559361

約数の個数: 24

約数和(自身を含む): 4133754240

約数和(自身を除く): 2082538948

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 559219, 1118438, 2236876, 3914533, 7829066, 15658132, 73257689, 146515378, 293030756, 512803823, 1025607646, 2051215292]

約数ペア:

[(1, 2051215292), (2, 1025607646), (4, 512803823), (7, 293030756), (14, 146515378), (28, 73257689), (131, 15658132), (262, 7829066), (524, 3914533), (917, 2236876), (1834, 1118438), (3668, 559219)]