1984004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 3849888

約数和(自身を除く): 1865884

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 673, 737, 1346, 1474, 2692, 2948, 7403, 14806, 29612, 45091, 90182, 180364, 496001, 992002, 1984004]

約数ペア:

[(1, 1984004), (2, 992002), (4, 496001), (11, 180364), (22, 90182), (44, 45091), (67, 29612), (134, 14806), (268, 7403), (673, 2948), (737, 2692), (1346, 1474)]