2526316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 5013680

約数和(自身を除く): 2487364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2557, 5114, 10228, 33241, 48583, 66482, 97166, 132964, 194332, 631579, 1263158, 2526316]

約数ペア:

[(1, 2526316), (2, 1263158), (4, 631579), (13, 194332), (19, 132964), (26, 97166), (38, 66482), (52, 48583), (76, 33241), (247, 10228), (494, 5114), (988, 2557)]