2251922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 3615840

約数和(自身を除く): 1363918

約数列:

[1, 2, 17, 34, 107, 214, 619, 1238, 1819, 3638, 10523, 21046, 66233, 132466, 1125961, 2251922]

約数ペア:

[(1, 2251922), (2, 1125961), (17, 132466), (34, 66233), (107, 21046), (214, 10523), (619, 3638), (1238, 1819)]