2837444

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 5136768

約数和(自身を除く): 2299324

約数列:

[1, 2, 4, 71, 97, 103, 142, 194, 206, 284, 388, 412, 6887, 7313, 9991, 13774, 14626, 19982, 27548, 29252, 39964, 709361, 1418722, 2837444]

約数ペア:

[(1, 2837444), (2, 1418722), (4, 709361), (71, 39964), (97, 29252), (103, 27548), (142, 19982), (194, 14626), (206, 13774), (284, 9991), (388, 7313), (412, 6887)]