2160884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 4192608

約数和(自身を除く): 2031724

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 733, 737, 1466, 1474, 2932, 2948, 8063, 16126, 32252, 49111, 98222, 196444, 540221, 1080442, 2160884]

約数ペア:

[(1, 2160884), (2, 1080442), (4, 540221), (11, 196444), (22, 98222), (44, 49111), (67, 32252), (134, 16126), (268, 8063), (733, 2948), (737, 2932), (1466, 1474)]