41491978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21191}}^1$

素因数の和:21293

約数の個数: 16

約数和(自身を含む): 68662080

約数和(自身を除く): 27170102

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 21191, 42382, 233101, 466202, 1885999, 3771998, 20745989, 41491978]

約数ペア:

[(1, 41491978), (2, 20745989), (11, 3771998), (22, 1885999), (89, 466202), (178, 233101), (979, 42382), (1958, 21191)]