166620884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1015981}}^1$

素因数の和:1016026

約数の個数: 12

約数和(自身を含む): 298698708

約数和(自身を除く): 132077824

約数列:

[1, 2, 4, 41, 82, 164, 1015981, 2031962, 4063924, 41655221, 83310442, 166620884]

約数ペア:

[(1, 166620884), (2, 83310442), (4, 41655221), (41, 4063924), (82, 2031962), (164, 1015981)]