8111994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 17910720

約数和(自身を除く): 9798726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1381, 1958, 2762, 2937, 4143, 5874, 8286, 15191, 30382, 45573, 91146, 122909, 245818, 368727, 737454, 1351999, 2703998, 4055997, 8111994]

約数ペア:

[(1, 8111994), (2, 4055997), (3, 2703998), (6, 1351999), (11, 737454), (22, 368727), (33, 245818), (66, 122909), (89, 91146), (178, 45573), (267, 30382), (534, 15191), (979, 8286), (1381, 5874), (1958, 4143), (2762, 2937)]