2872826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 4773600

約数和(自身を除く): 1900774

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 1949, 3898, 21439, 42878, 130583, 261166, 1436413, 2872826]

約数ペア:

[(1, 2872826), (2, 1436413), (11, 261166), (22, 130583), (67, 42878), (134, 21439), (737, 3898), (1474, 1949)]