2179661478

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1\times {\mathrm{2027}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 4383984384

約数和(自身を除く): 2204322906

約数列:

[1, 2, 3, 6, 277, 554, 647, 831, 1294, 1662, 1941, 2027, 3882, 4054, 6081, 12162, 179219, 358438, 537657, 561479, 1075314, 1122958, 1311469, 1684437, 2622938, 3368874, 3934407, 7868814, 363276913, 726553826, 1089830739, 2179661478]

約数ペア:

[(1, 2179661478), (2, 1089830739), (3, 726553826), (6, 363276913), (277, 7868814), (554, 3934407), (647, 3368874), (831, 2622938), (1294, 1684437), (1662, 1311469), (1941, 1122958), (2027, 1075314), (3882, 561479), (4054, 537657), (6081, 358438), (12162, 179219)]