2121086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 1404034

約数列:

[1, 2, 11, 22, 67, 134, 737, 1439, 1474, 2878, 15829, 31658, 96413, 192826, 1060543, 2121086]

約数ペア:

[(1, 2121086), (2, 1060543), (11, 192826), (22, 96413), (67, 31658), (134, 15829), (737, 2878), (1439, 1474)]