2028448918

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{1051}}^1\times {\mathrm{2239}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 3053998080

約数和(自身を除く): 1025549162

約数列:

[1, 2, 431, 862, 1051, 2102, 2239, 4478, 452981, 905962, 965009, 1930018, 2353189, 4706378, 1014224459, 2028448918]

約数ペア:

[(1, 2028448918), (2, 1014224459), (431, 4706378), (862, 2353189), (1051, 1930018), (2102, 965009), (2239, 905962), (4478, 452981)]