1328021284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89417}}^1$

素因数の和:89547

約数の個数: 24

約数和(自身を含む): 2403555840

約数和(自身を除く): 1075534556

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 7426, 14852, 89417, 178834, 357668, 4202599, 7063943, 8405198, 14127886, 16810396, 28255772, 332005321, 664010642, 1328021284]

約数ペア:

[(1, 1328021284), (2, 664010642), (4, 332005321), (47, 28255772), (79, 16810396), (94, 14127886), (158, 8405198), (188, 7063943), (316, 4202599), (3713, 357668), (7426, 178834), (14852, 89417)]