2132878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 3544704

約数和(自身を除く): 1411826

約数列:

[1, 2, 11, 22, 67, 134, 737, 1447, 1474, 2894, 15917, 31834, 96949, 193898, 1066439, 2132878]

約数ペア:

[(1, 2132878), (2, 1066439), (11, 193898), (22, 96949), (67, 31834), (134, 15917), (737, 2894), (1447, 1474)]