2037843962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{426863}}^1$

素因数の和:426914

約数の個数: 32

約数和(自身を含む): 3933978624

約数和(自身を除く): 1896134662

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 426863, 853726, 2988041, 4695493, 5976082, 9390986, 13232753, 26465506, 32868451, 65736902, 92629271, 145560283, 185258542, 291120566, 1018921981, 2037843962]

約数ペア:

[(1, 2037843962), (2, 1018921981), (7, 291120566), (11, 185258542), (14, 145560283), (22, 92629271), (31, 65736902), (62, 32868451), (77, 26465506), (154, 13232753), (217, 9390986), (341, 5976082), (434, 4695493), (682, 2988041), (2387, 853726), (4774, 426863)]