3876508

素因数分解:

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

素因数の和:301

約数の個数: 18

約数和(自身を含む): 6921096

約数和(自身を除く): 3044588

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 9409, 9991, 18818, 19982, 37636, 39964, 969127, 1938254, 3876508]

約数ペア:

[(1, 3876508), (2, 1938254), (4, 969127), (97, 39964), (103, 37636), (194, 19982), (206, 18818), (388, 9991), (412, 9409)]