3957684978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{492617}}^1$

素因数の和:492738

約数の個数: 32

約数和(自身を含む): 8607021696

約数和(自身を除く): 4649336718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 492617, 985234, 1477851, 2955702, 6404021, 12808042, 19212063, 38424126, 50739551, 101479102, 152218653, 304437306, 659614163, 1319228326, 1978842489, 3957684978]

約数ペア:

[(1, 3957684978), (2, 1978842489), (3, 1319228326), (6, 659614163), (13, 304437306), (26, 152218653), (39, 101479102), (78, 50739551), (103, 38424126), (206, 19212063), (309, 12808042), (618, 6404021), (1339, 2955702), (2678, 1477851), (4017, 985234), (8034, 492617)]