2571268

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2617916

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 701, 917, 1402, 1834, 2804, 3668, 4907, 9814, 19628, 91831, 183662, 367324, 642817, 1285634, 2571268]

約数ペア:

[(1, 2571268), (2, 1285634), (4, 642817), (7, 367324), (14, 183662), (28, 91831), (131, 19628), (262, 9814), (524, 4907), (701, 3668), (917, 2804), (1402, 1834)]